155115531690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{657743}}^1$

素因数の和:658883

約数の個数: 64

約数和(自身を含む): 425839251456

約数和(自身を除く): 270723719766

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1123, 2246, 3369, 5615, 6738, 7861, 11230, 15722, 16845, 23583, 33690, 39305, 47166, 78610, 117915, 235830, 657743, 1315486, 1973229, 3288715, 3946458, 4604201, 6577430, 9208402, 9866145, 13812603, 19732290, 23021005, 27625206, 46042010, 69063015, 138126030, 738645389, 1477290778, 2215936167, 3693226945, 4431872334, 5170517723, 7386453890, 10341035446, 11079680835, 15511553169, 22159361670, 25852588615, 31023106338, 51705177230, 77557765845, 155115531690]

約数ペア:

[(1, 155115531690), (2, 77557765845), (3, 51705177230), (5, 31023106338), (6, 25852588615), (7, 22159361670), (10, 15511553169), (14, 11079680835), (15, 10341035446), (21, 7386453890), (30, 5170517723), (35, 4431872334), (42, 3693226945), (70, 2215936167), (105, 1477290778), (210, 738645389), (1123, 138126030), (2246, 69063015), (3369, 46042010), (5615, 27625206), (6738, 23021005), (7861, 19732290), (11230, 13812603), (15722, 9866145), (16845, 9208402), (23583, 6577430), (33690, 4604201), (39305, 3946458), (47166, 3288715), (78610, 1973229), (117915, 1315486), (235830, 657743)]