29638140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:636

約数の個数: 144

約数和(自身を含む): 102386592

約数和(自身を除く): 72748452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 593, 595, 714, 735, 833, 980, 1020, 1186, 1190, 1428, 1470, 1666, 1779, 1785, 2372, 2380, 2499, 2940, 2965, 3332, 3558, 3570, 4151, 4165, 4998, 5930, 7116, 7140, 8302, 8330, 8895, 9996, 10081, 11860, 12453, 12495, 16604, 16660, 17790, 20162, 20755, 24906, 24990, 29057, 30243, 35580, 40324, 41510, 49812, 49980, 50405, 58114, 60486, 62265, 70567, 83020, 87171, 100810, 116228, 120972, 124530, 141134, 145285, 151215, 174342, 201620, 211701, 249060, 282268, 290570, 302430, 348684, 352835, 423402, 435855, 493969, 581140, 604860, 705670, 846804, 871710, 987938, 1058505, 1411340, 1481907, 1743420, 1975876, 2117010, 2469845, 2963814, 4234020, 4939690, 5927628, 7409535, 9879380, 14819070, 29638140]

約数ペア:

[(1, 29638140), (2, 14819070), (3, 9879380), (4, 7409535), (5, 5927628), (6, 4939690), (7, 4234020), (10, 2963814), (12, 2469845), (14, 2117010), (15, 1975876), (17, 1743420), (20, 1481907), (21, 1411340), (28, 1058505), (30, 987938), (34, 871710), (35, 846804), (42, 705670), (49, 604860), (51, 581140), (60, 493969), (68, 435855), (70, 423402), (84, 352835), (85, 348684), (98, 302430), (102, 290570), (105, 282268), (119, 249060), (140, 211701), (147, 201620), (170, 174342), (196, 151215), (204, 145285), (210, 141134), (238, 124530), (245, 120972), (255, 116228), (294, 100810), (340, 87171), (357, 83020), (420, 70567), (476, 62265), (490, 60486), (510, 58114), (588, 50405), (593, 49980), (595, 49812), (714, 41510), (735, 40324), (833, 35580), (980, 30243), (1020, 29057), (1186, 24990), (1190, 24906), (1428, 20755), (1470, 20162), (1666, 17790), (1779, 16660), (1785, 16604), (2372, 12495), (2380, 12453), (2499, 11860), (2940, 10081), (2965, 9996), (3332, 8895), (3558, 8330), (3570, 8302), (4151, 7140), (4165, 7116), (4998, 5930)]