85242690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1777}}^1$

素因数の和:1844

約数の個数: 96

約数和(自身を含む): 244638576

約数和(自身を除く): 159395886

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 45, 65, 78, 82, 90, 117, 123, 130, 195, 205, 234, 246, 369, 390, 410, 533, 585, 615, 738, 1066, 1170, 1230, 1599, 1777, 1845, 2665, 3198, 3554, 3690, 4797, 5330, 5331, 7995, 8885, 9594, 10662, 15990, 15993, 17770, 23101, 23985, 26655, 31986, 46202, 47970, 53310, 69303, 72857, 79965, 115505, 138606, 145714, 159930, 207909, 218571, 231010, 346515, 364285, 415818, 437142, 655713, 693030, 728570, 947141, 1039545, 1092855, 1311426, 1894282, 2079090, 2185710, 2841423, 3278565, 4735705, 5682846, 6557130, 8524269, 9471410, 14207115, 17048538, 28414230, 42621345, 85242690]

約数ペア:

[(1, 85242690), (2, 42621345), (3, 28414230), (5, 17048538), (6, 14207115), (9, 9471410), (10, 8524269), (13, 6557130), (15, 5682846), (18, 4735705), (26, 3278565), (30, 2841423), (39, 2185710), (41, 2079090), (45, 1894282), (65, 1311426), (78, 1092855), (82, 1039545), (90, 947141), (117, 728570), (123, 693030), (130, 655713), (195, 437142), (205, 415818), (234, 364285), (246, 346515), (369, 231010), (390, 218571), (410, 207909), (533, 159930), (585, 145714), (615, 138606), (738, 115505), (1066, 79965), (1170, 72857), (1230, 69303), (1599, 53310), (1777, 47970), (1845, 46202), (2665, 31986), (3198, 26655), (3554, 23985), (3690, 23101), (4797, 17770), (5330, 15993), (5331, 15990), (7995, 10662), (8885, 9594)]