42902340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4231}}^1$

素因数の和:4269

約数の個数: 72

約数和(自身を含む): 130108608

約数和(自身を除く): 87206268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 4231, 5070, 8462, 10140, 12693, 16924, 21155, 25386, 42310, 50772, 55003, 63465, 84620, 110006, 126930, 165009, 220012, 253860, 275015, 330018, 550030, 660036, 715039, 825045, 1100060, 1430078, 1650090, 2145117, 2860156, 3300180, 3575195, 4290234, 7150390, 8580468, 10725585, 14300780, 21451170, 42902340]

約数ペア:

[(1, 42902340), (2, 21451170), (3, 14300780), (4, 10725585), (5, 8580468), (6, 7150390), (10, 4290234), (12, 3575195), (13, 3300180), (15, 2860156), (20, 2145117), (26, 1650090), (30, 1430078), (39, 1100060), (52, 825045), (60, 715039), (65, 660036), (78, 550030), (130, 330018), (156, 275015), (169, 253860), (195, 220012), (260, 165009), (338, 126930), (390, 110006), (507, 84620), (676, 63465), (780, 55003), (845, 50772), (1014, 42310), (1690, 25386), (2028, 21155), (2535, 16924), (3380, 12693), (4231, 10140), (5070, 8462)]