371052010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{457}}^1\times {\mathrm{1657}}^1$

素因数の和:2135

約数の個数: 48

約数和(自身を含む): 779107464

約数和(自身を除く): 408055454

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 457, 490, 914, 1657, 2285, 3199, 3314, 4570, 6398, 8285, 11599, 15995, 16570, 22393, 23198, 31990, 44786, 57995, 81193, 111965, 115990, 162386, 223930, 405965, 757249, 811930, 1514498, 3786245, 5300743, 7572490, 10601486, 26503715, 37105201, 53007430, 74210402, 185526005, 371052010]

約数ペア:

[(1, 371052010), (2, 185526005), (5, 74210402), (7, 53007430), (10, 37105201), (14, 26503715), (35, 10601486), (49, 7572490), (70, 5300743), (98, 3786245), (245, 1514498), (457, 811930), (490, 757249), (914, 405965), (1657, 223930), (2285, 162386), (3199, 115990), (3314, 111965), (4570, 81193), (6398, 57995), (8285, 44786), (11599, 31990), (15995, 23198), (16570, 22393)]