70163730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{659}}^1$

素因数の和:705

約数の個数: 144

約数和(自身を含む): 226100160

約数和(自身を除く): 155936430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 169, 182, 195, 210, 234, 273, 315, 338, 390, 455, 507, 546, 585, 630, 659, 819, 845, 910, 1014, 1170, 1183, 1318, 1365, 1521, 1638, 1690, 1977, 2366, 2535, 2730, 3042, 3295, 3549, 3954, 4095, 4613, 5070, 5915, 5931, 6590, 7098, 7605, 8190, 8567, 9226, 9885, 10647, 11830, 11862, 13839, 15210, 17134, 17745, 19770, 21294, 23065, 25701, 27678, 29655, 35490, 41517, 42835, 46130, 51402, 53235, 59310, 59969, 69195, 77103, 83034, 85670, 106470, 111371, 119938, 128505, 138390, 154206, 179907, 207585, 222742, 257010, 299845, 334113, 359814, 385515, 415170, 539721, 556855, 599690, 668226, 771030, 779597, 899535, 1002339, 1079442, 1113710, 1559194, 1670565, 1799070, 2004678, 2338791, 2698605, 3341130, 3897985, 4677582, 5011695, 5397210, 7016373, 7795970, 10023390, 11693955, 14032746, 23387910, 35081865, 70163730]

約数ペア:

[(1, 70163730), (2, 35081865), (3, 23387910), (5, 14032746), (6, 11693955), (7, 10023390), (9, 7795970), (10, 7016373), (13, 5397210), (14, 5011695), (15, 4677582), (18, 3897985), (21, 3341130), (26, 2698605), (30, 2338791), (35, 2004678), (39, 1799070), (42, 1670565), (45, 1559194), (63, 1113710), (65, 1079442), (70, 1002339), (78, 899535), (90, 779597), (91, 771030), (105, 668226), (117, 599690), (126, 556855), (130, 539721), (169, 415170), (182, 385515), (195, 359814), (210, 334113), (234, 299845), (273, 257010), (315, 222742), (338, 207585), (390, 179907), (455, 154206), (507, 138390), (546, 128505), (585, 119938), (630, 111371), (659, 106470), (819, 85670), (845, 83034), (910, 77103), (1014, 69195), (1170, 59969), (1183, 59310), (1318, 53235), (1365, 51402), (1521, 46130), (1638, 42835), (1690, 41517), (1977, 35490), (2366, 29655), (2535, 27678), (2730, 25701), (3042, 23065), (3295, 21294), (3549, 19770), (3954, 17745), (4095, 17134), (4613, 15210), (5070, 13839), (5915, 11862), (5931, 11830), (6590, 10647), (7098, 9885), (7605, 9226), (8190, 8567)]