8884980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3797}}^1$

素因数の和:3825

約数の個数: 72

約数和(自身を含む): 29031912

約数和(自身を除く): 20146932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3797, 7594, 11391, 15188, 18985, 22782, 34173, 37970, 45564, 49361, 56955, 68346, 75940, 98722, 113910, 136692, 148083, 170865, 197444, 227820, 246805, 296166, 341730, 444249, 493610, 592332, 683460, 740415, 888498, 987220, 1480830, 1776996, 2221245, 2961660, 4442490, 8884980]

約数ペア:

[(1, 8884980), (2, 4442490), (3, 2961660), (4, 2221245), (5, 1776996), (6, 1480830), (9, 987220), (10, 888498), (12, 740415), (13, 683460), (15, 592332), (18, 493610), (20, 444249), (26, 341730), (30, 296166), (36, 246805), (39, 227820), (45, 197444), (52, 170865), (60, 148083), (65, 136692), (78, 113910), (90, 98722), (117, 75940), (130, 68346), (156, 56955), (180, 49361), (195, 45564), (234, 37970), (260, 34173), (390, 22782), (468, 18985), (585, 15188), (780, 11391), (1170, 7594), (2340, 3797)]