202960030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{823}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 451842048

約数和(自身を除く): 248882018

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 271, 455, 542, 823, 910, 1355, 1646, 1897, 2710, 3523, 3794, 4115, 5761, 7046, 8230, 9485, 10699, 11522, 17615, 18970, 21398, 24661, 28805, 35230, 49322, 53495, 57610, 74893, 106990, 123305, 149786, 223033, 246610, 374465, 446066, 748930, 1115165, 1561231, 2230330, 2899429, 3122462, 5798858, 7806155, 14497145, 15612310, 20296003, 28994290, 40592006, 101480015, 202960030]

約数ペア:

[(1, 202960030), (2, 101480015), (5, 40592006), (7, 28994290), (10, 20296003), (13, 15612310), (14, 14497145), (26, 7806155), (35, 5798858), (65, 3122462), (70, 2899429), (91, 2230330), (130, 1561231), (182, 1115165), (271, 748930), (455, 446066), (542, 374465), (823, 246610), (910, 223033), (1355, 149786), (1646, 123305), (1897, 106990), (2710, 74893), (3523, 57610), (3794, 53495), (4115, 49322), (5761, 35230), (7046, 28805), (8230, 24661), (9485, 21398), (10699, 18970), (11522, 17615)]