29774940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 91445760

約数和(自身を除く): 61670820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 118, 130, 156, 177, 195, 236, 260, 295, 354, 390, 590, 647, 708, 767, 780, 885, 1180, 1294, 1534, 1770, 1941, 2301, 2588, 3068, 3235, 3540, 3835, 3882, 4602, 6470, 7670, 7764, 8411, 9204, 9705, 11505, 12940, 15340, 16822, 19410, 23010, 25233, 33644, 38173, 38820, 42055, 46020, 50466, 76346, 84110, 100932, 114519, 126165, 152692, 168220, 190865, 229038, 252330, 381730, 458076, 496249, 504660, 572595, 763460, 992498, 1145190, 1488747, 1984996, 2290380, 2481245, 2977494, 4962490, 5954988, 7443735, 9924980, 14887470, 29774940]

約数ペア:

[(1, 29774940), (2, 14887470), (3, 9924980), (4, 7443735), (5, 5954988), (6, 4962490), (10, 2977494), (12, 2481245), (13, 2290380), (15, 1984996), (20, 1488747), (26, 1145190), (30, 992498), (39, 763460), (52, 572595), (59, 504660), (60, 496249), (65, 458076), (78, 381730), (118, 252330), (130, 229038), (156, 190865), (177, 168220), (195, 152692), (236, 126165), (260, 114519), (295, 100932), (354, 84110), (390, 76346), (590, 50466), (647, 46020), (708, 42055), (767, 38820), (780, 38173), (885, 33644), (1180, 25233), (1294, 23010), (1534, 19410), (1770, 16822), (1941, 15340), (2301, 12940), (2588, 11505), (3068, 9705), (3235, 9204), (3540, 8411), (3835, 7764), (3882, 7670), (4602, 6470)]