65520330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 165162240

約数和(自身を除く): 99641910

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 269, 345, 353, 538, 690, 706, 807, 1059, 1345, 1614, 1765, 2118, 2690, 3530, 4035, 5295, 6187, 8070, 8119, 10590, 12374, 16238, 18561, 24357, 30935, 37122, 40595, 48714, 61870, 81190, 92805, 94957, 121785, 185610, 189914, 243570, 284871, 474785, 569742, 949570, 1424355, 2184011, 2848710, 4368022, 6552033, 10920055, 13104066, 21840110, 32760165, 65520330]

約数ペア:

[(1, 65520330), (2, 32760165), (3, 21840110), (5, 13104066), (6, 10920055), (10, 6552033), (15, 4368022), (23, 2848710), (30, 2184011), (46, 1424355), (69, 949570), (115, 569742), (138, 474785), (230, 284871), (269, 243570), (345, 189914), (353, 185610), (538, 121785), (690, 94957), (706, 92805), (807, 81190), (1059, 61870), (1345, 48714), (1614, 40595), (1765, 37122), (2118, 30935), (2690, 24357), (3530, 18561), (4035, 16238), (5295, 12374), (6187, 10590), (8070, 8119)]