212234490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181397}}^1$

素因数の和:181423

約数の個数: 48

約数和(自身を含む): 594259848

約数和(自身を除く): 382025358

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 181397, 362794, 544191, 906985, 1088382, 1632573, 1813970, 2358161, 2720955, 3265146, 4716322, 5441910, 7074483, 8162865, 11790805, 14148966, 16325730, 21223449, 23581610, 35372415, 42446898, 70744830, 106117245, 212234490]

約数ペア:

[(1, 212234490), (2, 106117245), (3, 70744830), (5, 42446898), (6, 35372415), (9, 23581610), (10, 21223449), (13, 16325730), (15, 14148966), (18, 11790805), (26, 8162865), (30, 7074483), (39, 5441910), (45, 4716322), (65, 3265146), (78, 2720955), (90, 2358161), (117, 1813970), (130, 1632573), (195, 1088382), (234, 906985), (390, 544191), (585, 362794), (1170, 181397)]