190040340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1367}}^1$

素因数の和:1717

約数の個数: 96

約数和(自身を含む): 610412544

約数和(自身を除く): 420372204

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, 331, 420, 662, 993, 1324, 1367, 1655, 1986, 2317, 2734, 3310, 3972, 4101, 4634, 4965, 5468, 6620, 6835, 6951, 8202, 9268, 9569, 9930, 11585, 13670, 13902, 16404, 19138, 19860, 20505, 23170, 27340, 27804, 28707, 34755, 38276, 41010, 46340, 47845, 57414, 69510, 82020, 95690, 114828, 139020, 143535, 191380, 287070, 452477, 574140, 904954, 1357431, 1809908, 2262385, 2714862, 3167339, 4524770, 5429724, 6334678, 6787155, 9049540, 9502017, 12669356, 13574310, 15836695, 19004034, 27148620, 31673390, 38008068, 47510085, 63346780, 95020170, 190040340]

約数ペア:

[(1, 190040340), (2, 95020170), (3, 63346780), (4, 47510085), (5, 38008068), (6, 31673390), (7, 27148620), (10, 19004034), (12, 15836695), (14, 13574310), (15, 12669356), (20, 9502017), (21, 9049540), (28, 6787155), (30, 6334678), (35, 5429724), (42, 4524770), (60, 3167339), (70, 2714862), (84, 2262385), (105, 1809908), (140, 1357431), (210, 904954), (331, 574140), (420, 452477), (662, 287070), (993, 191380), (1324, 143535), (1367, 139020), (1655, 114828), (1986, 95690), (2317, 82020), (2734, 69510), (3310, 57414), (3972, 47845), (4101, 46340), (4634, 41010), (4965, 38276), (5468, 34755), (6620, 28707), (6835, 27804), (6951, 27340), (8202, 23170), (9268, 20505), (9569, 19860), (9930, 19138), (11585, 16404), (13670, 13902)]