22152780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9467}}^1$

素因数の和:9495

約数の個数: 72

約数和(自身を含む): 72373392

約数和(自身を除く): 50220612

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, 9467, 18934, 28401, 37868, 47335, 56802, 85203, 94670, 113604, 123071, 142005, 170406, 189340, 246142, 284010, 340812, 369213, 426015, 492284, 568020, 615355, 738426, 852030, 1107639, 1230710, 1476852, 1704060, 1846065, 2215278, 2461420, 3692130, 4430556, 5538195, 7384260, 11076390, 22152780]

約数ペア:

[(1, 22152780), (2, 11076390), (3, 7384260), (4, 5538195), (5, 4430556), (6, 3692130), (9, 2461420), (10, 2215278), (12, 1846065), (13, 1704060), (15, 1476852), (18, 1230710), (20, 1107639), (26, 852030), (30, 738426), (36, 615355), (39, 568020), (45, 492284), (52, 426015), (60, 369213), (65, 340812), (78, 284010), (90, 246142), (117, 189340), (130, 170406), (156, 142005), (180, 123071), (195, 113604), (234, 94670), (260, 85203), (390, 56802), (468, 47335), (585, 37868), (780, 28401), (1170, 18934), (2340, 9467)]