7875154140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2099}}^1\times {\mathrm{8933}}^1$

素因数の和:11051

約数の個数: 96

約数和(自身を含む): 25215321600

約数和(自身を除く): 17340167460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2099, 4198, 6297, 8396, 8933, 10495, 12594, 14693, 17866, 20990, 25188, 26799, 29386, 31485, 35732, 41980, 44079, 44665, 53598, 58772, 62531, 62970, 73465, 88158, 89330, 107196, 125062, 125940, 133995, 146930, 176316, 178660, 187593, 220395, 250124, 267990, 293860, 312655, 375186, 440790, 535980, 625310, 750372, 881580, 937965, 1250620, 1875930, 3751860, 18750367, 37500734, 56251101, 75001468, 93751835, 112502202, 131252569, 187503670, 225004404, 262505138, 281255505, 375007340, 393757707, 525010276, 562511010, 656262845, 787515414, 1125022020, 1312525690, 1575030828, 1968788535, 2625051380, 3937577070, 7875154140]

約数ペア:

[(1, 7875154140), (2, 3937577070), (3, 2625051380), (4, 1968788535), (5, 1575030828), (6, 1312525690), (7, 1125022020), (10, 787515414), (12, 656262845), (14, 562511010), (15, 525010276), (20, 393757707), (21, 375007340), (28, 281255505), (30, 262505138), (35, 225004404), (42, 187503670), (60, 131252569), (70, 112502202), (84, 93751835), (105, 75001468), (140, 56251101), (210, 37500734), (420, 18750367), (2099, 3751860), (4198, 1875930), (6297, 1250620), (8396, 937965), (8933, 881580), (10495, 750372), (12594, 625310), (14693, 535980), (17866, 440790), (20990, 375186), (25188, 312655), (26799, 293860), (29386, 267990), (31485, 250124), (35732, 220395), (41980, 187593), (44079, 178660), (44665, 176316), (53598, 146930), (58772, 133995), (62531, 125940), (62970, 125062), (73465, 107196), (88158, 89330)]