262322190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1613}}^1$

素因数の和:1778

約数の個数: 96

約数和(自身を含む): 740244960

約数和(自身を除く): 477922770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 139, 195, 234, 278, 390, 417, 585, 695, 834, 1170, 1251, 1390, 1613, 1807, 2085, 2502, 3226, 3614, 4170, 4839, 5421, 6255, 8065, 9035, 9678, 10842, 12510, 14517, 16130, 16263, 18070, 20969, 24195, 27105, 29034, 32526, 41938, 48390, 54210, 62907, 72585, 81315, 104845, 125814, 145170, 162630, 188721, 209690, 224207, 314535, 377442, 448414, 629070, 672621, 943605, 1121035, 1345242, 1887210, 2017863, 2242070, 2914691, 3363105, 4035726, 5829382, 6726210, 8744073, 10089315, 14573455, 17488146, 20178630, 26232219, 29146910, 43720365, 52464438, 87440730, 131161095, 262322190]

約数ペア:

[(1, 262322190), (2, 131161095), (3, 87440730), (5, 52464438), (6, 43720365), (9, 29146910), (10, 26232219), (13, 20178630), (15, 17488146), (18, 14573455), (26, 10089315), (30, 8744073), (39, 6726210), (45, 5829382), (65, 4035726), (78, 3363105), (90, 2914691), (117, 2242070), (130, 2017863), (139, 1887210), (195, 1345242), (234, 1121035), (278, 943605), (390, 672621), (417, 629070), (585, 448414), (695, 377442), (834, 314535), (1170, 224207), (1251, 209690), (1390, 188721), (1613, 162630), (1807, 145170), (2085, 125814), (2502, 104845), (3226, 81315), (3614, 72585), (4170, 62907), (4839, 54210), (5421, 48390), (6255, 41938), (8065, 32526), (9035, 29034), (9678, 27105), (10842, 24195), (12510, 20969), (14517, 18070), (16130, 16263)]