12260430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:535

約数の個数: 128

約数和(自身を含む): 40320000

約数和(自身を除く): 28059570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 499, 546, 585, 630, 702, 819, 910, 945, 998, 1170, 1365, 1497, 1638, 1755, 1890, 2457, 2495, 2730, 2994, 3493, 3510, 4095, 4491, 4914, 4990, 6487, 6986, 7485, 8190, 8982, 10479, 12285, 12974, 13473, 14970, 17465, 19461, 20958, 22455, 24570, 26946, 31437, 32435, 34930, 38922, 44910, 45409, 52395, 58383, 62874, 64870, 67365, 90818, 94311, 97305, 104790, 116766, 134730, 136227, 157185, 175149, 188622, 194610, 227045, 272454, 291915, 314370, 350298, 408681, 454090, 471555, 583830, 681135, 817362, 875745, 943110, 1226043, 1362270, 1751490, 2043405, 2452086, 4086810, 6130215, 12260430]

約数ペア:

[(1, 12260430), (2, 6130215), (3, 4086810), (5, 2452086), (6, 2043405), (7, 1751490), (9, 1362270), (10, 1226043), (13, 943110), (14, 875745), (15, 817362), (18, 681135), (21, 583830), (26, 471555), (27, 454090), (30, 408681), (35, 350298), (39, 314370), (42, 291915), (45, 272454), (54, 227045), (63, 194610), (65, 188622), (70, 175149), (78, 157185), (90, 136227), (91, 134730), (105, 116766), (117, 104790), (126, 97305), (130, 94311), (135, 90818), (182, 67365), (189, 64870), (195, 62874), (210, 58383), (234, 52395), (270, 45409), (273, 44910), (315, 38922), (351, 34930), (378, 32435), (390, 31437), (455, 26946), (499, 24570), (546, 22455), (585, 20958), (630, 19461), (702, 17465), (819, 14970), (910, 13473), (945, 12974), (998, 12285), (1170, 10479), (1365, 8982), (1497, 8190), (1638, 7485), (1755, 6986), (1890, 6487), (2457, 4990), (2495, 4914), (2730, 4491), (2994, 4095), (3493, 3510)]