1101884940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{470891}}^1$

素因数の和:470919

約数の個数: 72

約数和(自身を含む): 3599498448

約数和(自身を除く): 2497613508

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, 470891, 941782, 1412673, 1883564, 2354455, 2825346, 4238019, 4708910, 5650692, 6121583, 7063365, 8476038, 9417820, 12243166, 14126730, 16952076, 18364749, 21190095, 24486332, 28253460, 30607915, 36729498, 42380190, 55094247, 61215830, 73458996, 84760380, 91823745, 110188494, 122431660, 183647490, 220376988, 275471235, 367294980, 550942470, 1101884940]

約数ペア:

[(1, 1101884940), (2, 550942470), (3, 367294980), (4, 275471235), (5, 220376988), (6, 183647490), (9, 122431660), (10, 110188494), (12, 91823745), (13, 84760380), (15, 73458996), (18, 61215830), (20, 55094247), (26, 42380190), (30, 36729498), (36, 30607915), (39, 28253460), (45, 24486332), (52, 21190095), (60, 18364749), (65, 16952076), (78, 14126730), (90, 12243166), (117, 9417820), (130, 8476038), (156, 7063365), (180, 6121583), (195, 5650692), (234, 4708910), (260, 4238019), (390, 2825346), (468, 2354455), (585, 1883564), (780, 1412673), (1170, 941782), (2340, 470891)]