91270140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9001}}^1$

素因数の和:9039

約数の個数: 72

約数和(自身を含む): 276757488

約数和(自身を除く): 185487348

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, 5070, 9001, 10140, 18002, 27003, 36004, 45005, 54006, 90010, 108012, 117013, 135015, 180020, 234026, 270030, 351039, 468052, 540060, 585065, 702078, 1170130, 1404156, 1521169, 1755195, 2340260, 3042338, 3510390, 4563507, 6084676, 7020780, 7605845, 9127014, 15211690, 18254028, 22817535, 30423380, 45635070, 91270140]

約数ペア:

[(1, 91270140), (2, 45635070), (3, 30423380), (4, 22817535), (5, 18254028), (6, 15211690), (10, 9127014), (12, 7605845), (13, 7020780), (15, 6084676), (20, 4563507), (26, 3510390), (30, 3042338), (39, 2340260), (52, 1755195), (60, 1521169), (65, 1404156), (78, 1170130), (130, 702078), (156, 585065), (169, 540060), (195, 468052), (260, 351039), (338, 270030), (390, 234026), (507, 180020), (676, 135015), (780, 117013), (845, 108012), (1014, 90010), (1690, 54006), (2028, 45005), (2535, 36004), (3380, 27003), (5070, 18002), (9001, 10140)]