17074980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7297}}^1$

素因数の和:7325

約数の個数: 72

約数和(自身を含む): 55785912

約数和(自身を除く): 38710932

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, 7297, 14594, 21891, 29188, 36485, 43782, 65673, 72970, 87564, 94861, 109455, 131346, 145940, 189722, 218910, 262692, 284583, 328365, 379444, 437820, 474305, 569166, 656730, 853749, 948610, 1138332, 1313460, 1422915, 1707498, 1897220, 2845830, 3414996, 4268745, 5691660, 8537490, 17074980]

約数ペア:

[(1, 17074980), (2, 8537490), (3, 5691660), (4, 4268745), (5, 3414996), (6, 2845830), (9, 1897220), (10, 1707498), (12, 1422915), (13, 1313460), (15, 1138332), (18, 948610), (20, 853749), (26, 656730), (30, 569166), (36, 474305), (39, 437820), (45, 379444), (52, 328365), (60, 284583), (65, 262692), (78, 218910), (90, 189722), (117, 145940), (130, 131346), (156, 109455), (180, 94861), (195, 87564), (234, 72970), (260, 65673), (390, 43782), (468, 36485), (585, 29188), (780, 21891), (1170, 14594), (2340, 7297)]