417187290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{24877}}^1$

素因数の和:24943

約数の個数: 64

約数和(自身を含む): 1103389056

約数和(自身を除く): 686201766

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 5590, 8385, 16770, 24877, 49754, 74631, 124385, 149262, 248770, 323401, 373155, 646802, 746310, 970203, 1069711, 1617005, 1940406, 2139422, 3209133, 3234010, 4851015, 5348555, 6418266, 9702030, 10697110, 13906243, 16045665, 27812486, 32091330, 41718729, 69531215, 83437458, 139062430, 208593645, 417187290]

約数ペア:

[(1, 417187290), (2, 208593645), (3, 139062430), (5, 83437458), (6, 69531215), (10, 41718729), (13, 32091330), (15, 27812486), (26, 16045665), (30, 13906243), (39, 10697110), (43, 9702030), (65, 6418266), (78, 5348555), (86, 4851015), (129, 3234010), (130, 3209133), (195, 2139422), (215, 1940406), (258, 1617005), (390, 1069711), (430, 970203), (559, 746310), (645, 646802), (1118, 373155), (1290, 323401), (1677, 248770), (2795, 149262), (3354, 124385), (5590, 74631), (8385, 49754), (16770, 24877)]