12866490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1604

約数の個数: 96

約数和(自身を含む): 41198976

約数和(自身を除く): 28332486

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1571, 1638, 2730, 3142, 4095, 4713, 7855, 8190, 9426, 10997, 14139, 15710, 20423, 21994, 23565, 28278, 32991, 40846, 47130, 54985, 61269, 65982, 70695, 98973, 102115, 109970, 122538, 141390, 142961, 164955, 183807, 197946, 204230, 285922, 306345, 329910, 367614, 428883, 494865, 612690, 714805, 857766, 919035, 989730, 1286649, 1429610, 1838070, 2144415, 2573298, 4288830, 6433245, 12866490]

約数ペア:

[(1, 12866490), (2, 6433245), (3, 4288830), (5, 2573298), (6, 2144415), (7, 1838070), (9, 1429610), (10, 1286649), (13, 989730), (14, 919035), (15, 857766), (18, 714805), (21, 612690), (26, 494865), (30, 428883), (35, 367614), (39, 329910), (42, 306345), (45, 285922), (63, 204230), (65, 197946), (70, 183807), (78, 164955), (90, 142961), (91, 141390), (105, 122538), (117, 109970), (126, 102115), (130, 98973), (182, 70695), (195, 65982), (210, 61269), (234, 54985), (273, 47130), (315, 40846), (390, 32991), (455, 28278), (546, 23565), (585, 21994), (630, 20423), (819, 15710), (910, 14139), (1170, 10997), (1365, 9426), (1571, 8190), (1638, 7855), (2730, 4713), (3142, 4095)]