61013940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 203212800

約数和(自身を除く): 142198860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 23, 26, 30, 38, 39, 46, 52, 57, 60, 65, 69, 76, 78, 92, 95, 114, 115, 130, 138, 156, 179, 190, 195, 228, 230, 247, 260, 276, 285, 299, 345, 358, 380, 390, 437, 460, 494, 537, 570, 598, 690, 716, 741, 780, 874, 895, 897, 988, 1074, 1140, 1196, 1235, 1311, 1380, 1482, 1495, 1748, 1790, 1794, 2148, 2185, 2327, 2470, 2622, 2685, 2964, 2990, 3401, 3580, 3588, 3705, 4117, 4370, 4485, 4654, 4940, 5244, 5370, 5681, 5980, 6555, 6802, 6981, 7410, 8234, 8740, 8970, 9308, 10203, 10740, 11362, 11635, 12351, 13110, 13604, 13962, 14820, 16468, 17005, 17043, 17940, 20406, 20585, 22724, 23270, 24702, 26220, 27924, 28405, 34010, 34086, 34905, 40812, 41170, 44213, 46540, 49404, 51015, 53521, 56810, 61755, 68020, 68172, 69810, 78223, 82340, 85215, 88426, 102030, 107042, 113620, 123510, 132639, 139620, 156446, 160563, 170430, 176852, 204060, 214084, 221065, 234669, 247020, 265278, 267605, 312892, 321126, 340860, 391115, 442130, 469338, 530556, 535210, 642252, 663195, 782230, 802815, 884260, 938676, 1016899, 1070420, 1173345, 1326390, 1564460, 1605630, 2033798, 2346690, 2652780, 3050697, 3211260, 4067596, 4693380, 5084495, 6101394, 10168990, 12202788, 15253485, 20337980, 30506970, 61013940]

約数ペア:

[(1, 61013940), (2, 30506970), (3, 20337980), (4, 15253485), (5, 12202788), (6, 10168990), (10, 6101394), (12, 5084495), (13, 4693380), (15, 4067596), (19, 3211260), (20, 3050697), (23, 2652780), (26, 2346690), (30, 2033798), (38, 1605630), (39, 1564460), (46, 1326390), (52, 1173345), (57, 1070420), (60, 1016899), (65, 938676), (69, 884260), (76, 802815), (78, 782230), (92, 663195), (95, 642252), (114, 535210), (115, 530556), (130, 469338), (138, 442130), (156, 391115), (179, 340860), (190, 321126), (195, 312892), (228, 267605), (230, 265278), (247, 247020), (260, 234669), (276, 221065), (285, 214084), (299, 204060), (345, 176852), (358, 170430), (380, 160563), (390, 156446), (437, 139620), (460, 132639), (494, 123510), (537, 113620), (570, 107042), (598, 102030), (690, 88426), (716, 85215), (741, 82340), (780, 78223), (874, 69810), (895, 68172), (897, 68020), (988, 61755), (1074, 56810), (1140, 53521), (1196, 51015), (1235, 49404), (1311, 46540), (1380, 44213), (1482, 41170), (1495, 40812), (1748, 34905), (1790, 34086), (1794, 34010), (2148, 28405), (2185, 27924), (2327, 26220), (2470, 24702), (2622, 23270), (2685, 22724), (2964, 20585), (2990, 20406), (3401, 17940), (3580, 17043), (3588, 17005), (3705, 16468), (4117, 14820), (4370, 13962), (4485, 13604), (4654, 13110), (4940, 12351), (5244, 11635), (5370, 11362), (5681, 10740), (5980, 10203), (6555, 9308), (6802, 8970), (6981, 8740), (7410, 8234)]