9282780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3967}}^1$

素因数の和:3995

約数の個数: 72

約数和(自身を含む): 30331392

約数和(自身を除く): 21048612

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, 3967, 7934, 11901, 15868, 19835, 23802, 35703, 39670, 47604, 51571, 59505, 71406, 79340, 103142, 119010, 142812, 154713, 178515, 206284, 238020, 257855, 309426, 357030, 464139, 515710, 618852, 714060, 773565, 928278, 1031420, 1547130, 1856556, 2320695, 3094260, 4641390, 9282780]

約数ペア:

[(1, 9282780), (2, 4641390), (3, 3094260), (4, 2320695), (5, 1856556), (6, 1547130), (9, 1031420), (10, 928278), (12, 773565), (13, 714060), (15, 618852), (18, 515710), (20, 464139), (26, 357030), (30, 309426), (36, 257855), (39, 238020), (45, 206284), (52, 178515), (60, 154713), (65, 142812), (78, 119010), (90, 103142), (117, 79340), (130, 71406), (156, 59505), (180, 51571), (195, 47604), (234, 39670), (260, 35703), (390, 23802), (468, 19835), (585, 15868), (780, 11901), (1170, 7934), (2340, 3967)]