487690630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 1057108320

約数和(自身を除く): 569417690

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 89, 98, 106, 178, 211, 245, 265, 371, 422, 445, 490, 530, 623, 742, 890, 1055, 1246, 1477, 1855, 2110, 2597, 2954, 3115, 3710, 4361, 4717, 5194, 6230, 7385, 8722, 9434, 10339, 11183, 12985, 14770, 18779, 20678, 21805, 22366, 23585, 25970, 33019, 37558, 43610, 47170, 51695, 55915, 66038, 78281, 93895, 103390, 111830, 131453, 156562, 165095, 187790, 231133, 262906, 330190, 391405, 462266, 547967, 657265, 782810, 920171, 995287, 1095934, 1155665, 1314530, 1840342, 1990574, 2311330, 2739835, 4600855, 4976435, 5479670, 6967009, 9201710, 9952870, 13934018, 34835045, 48769063, 69670090, 97538126, 243845315, 487690630]

約数ペア:

[(1, 487690630), (2, 243845315), (5, 97538126), (7, 69670090), (10, 48769063), (14, 34835045), (35, 13934018), (49, 9952870), (53, 9201710), (70, 6967009), (89, 5479670), (98, 4976435), (106, 4600855), (178, 2739835), (211, 2311330), (245, 1990574), (265, 1840342), (371, 1314530), (422, 1155665), (445, 1095934), (490, 995287), (530, 920171), (623, 782810), (742, 657265), (890, 547967), (1055, 462266), (1246, 391405), (1477, 330190), (1855, 262906), (2110, 231133), (2597, 187790), (2954, 165095), (3115, 156562), (3710, 131453), (4361, 111830), (4717, 103390), (5194, 93895), (6230, 78281), (7385, 66038), (8722, 55915), (9434, 51695), (10339, 47170), (11183, 43610), (12985, 37558), (14770, 33019), (18779, 25970), (20678, 23585), (21805, 22366)]