54189330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 150958080

約数和(自身を除く): 96768750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 71, 78, 95, 103, 114, 130, 142, 190, 195, 206, 213, 247, 285, 309, 355, 390, 426, 494, 515, 570, 618, 710, 741, 923, 1030, 1065, 1235, 1339, 1349, 1482, 1545, 1846, 1957, 2130, 2470, 2678, 2698, 2769, 3090, 3705, 3914, 4017, 4047, 4615, 5538, 5871, 6695, 6745, 7313, 7410, 8034, 8094, 9230, 9785, 11742, 13390, 13490, 13845, 14626, 17537, 19570, 20085, 20235, 21939, 25441, 27690, 29355, 35074, 36565, 40170, 40470, 43878, 50882, 52611, 58710, 73130, 76323, 87685, 95069, 105222, 109695, 127205, 138947, 152646, 175370, 190138, 219390, 254410, 263055, 277894, 285207, 381615, 416841, 475345, 526110, 570414, 694735, 763230, 833682, 950690, 1389470, 1426035, 1806311, 2084205, 2852070, 3612622, 4168410, 5418933, 9031555, 10837866, 18063110, 27094665, 54189330]

約数ペア:

[(1, 54189330), (2, 27094665), (3, 18063110), (5, 10837866), (6, 9031555), (10, 5418933), (13, 4168410), (15, 3612622), (19, 2852070), (26, 2084205), (30, 1806311), (38, 1426035), (39, 1389470), (57, 950690), (65, 833682), (71, 763230), (78, 694735), (95, 570414), (103, 526110), (114, 475345), (130, 416841), (142, 381615), (190, 285207), (195, 277894), (206, 263055), (213, 254410), (247, 219390), (285, 190138), (309, 175370), (355, 152646), (390, 138947), (426, 127205), (494, 109695), (515, 105222), (570, 95069), (618, 87685), (710, 76323), (741, 73130), (923, 58710), (1030, 52611), (1065, 50882), (1235, 43878), (1339, 40470), (1349, 40170), (1482, 36565), (1545, 35074), (1846, 29355), (1957, 27690), (2130, 25441), (2470, 21939), (2678, 20235), (2698, 20085), (2769, 19570), (3090, 17537), (3705, 14626), (3914, 13845), (4017, 13490), (4047, 13390), (4615, 11742), (5538, 9785), (5871, 9230), (6695, 8094), (6745, 8034), (7313, 7410)]