12897150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 37283328

約数和(自身を除く): 24386178

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 71, 75, 105, 142, 150, 173, 175, 210, 213, 346, 350, 355, 426, 497, 519, 525, 710, 865, 994, 1038, 1050, 1065, 1211, 1491, 1730, 1775, 2130, 2422, 2485, 2595, 2982, 3550, 3633, 4325, 4970, 5190, 5325, 6055, 7266, 7455, 8650, 10650, 12110, 12283, 12425, 12975, 14910, 18165, 24566, 24850, 25950, 30275, 36330, 36849, 37275, 60550, 61415, 73698, 74550, 85981, 90825, 122830, 171962, 181650, 184245, 257943, 307075, 368490, 429905, 515886, 614150, 859810, 921225, 1289715, 1842450, 2149525, 2579430, 4299050, 6448575, 12897150]

約数ペア:

[(1, 12897150), (2, 6448575), (3, 4299050), (5, 2579430), (6, 2149525), (7, 1842450), (10, 1289715), (14, 921225), (15, 859810), (21, 614150), (25, 515886), (30, 429905), (35, 368490), (42, 307075), (50, 257943), (70, 184245), (71, 181650), (75, 171962), (105, 122830), (142, 90825), (150, 85981), (173, 74550), (175, 73698), (210, 61415), (213, 60550), (346, 37275), (350, 36849), (355, 36330), (426, 30275), (497, 25950), (519, 24850), (525, 24566), (710, 18165), (865, 14910), (994, 12975), (1038, 12425), (1050, 12283), (1065, 12110), (1211, 10650), (1491, 8650), (1730, 7455), (1775, 7266), (2130, 6055), (2422, 5325), (2485, 5190), (2595, 4970), (2982, 4325), (3550, 3633)]