349052970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{2351}}^1$

素因数の和:2476

約数の個数: 96

約数和(自身を含む): 984566016

約数和(自身を除く): 635513046

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 101, 105, 147, 202, 210, 245, 294, 303, 490, 505, 606, 707, 735, 1010, 1414, 1470, 1515, 2121, 2351, 3030, 3535, 4242, 4702, 4949, 7053, 7070, 9898, 10605, 11755, 14106, 14847, 16457, 21210, 23510, 24745, 29694, 32914, 35265, 49371, 49490, 70530, 74235, 82285, 98742, 115199, 148470, 164570, 230398, 237451, 246855, 345597, 474902, 493710, 575995, 691194, 712353, 1151990, 1187255, 1424706, 1662157, 1727985, 2374510, 3324314, 3455970, 3561765, 4986471, 7123530, 8310785, 9972942, 11635099, 16621570, 23270198, 24932355, 34905297, 49864710, 58175495, 69810594, 116350990, 174526485, 349052970]

約数ペア:

[(1, 349052970), (2, 174526485), (3, 116350990), (5, 69810594), (6, 58175495), (7, 49864710), (10, 34905297), (14, 24932355), (15, 23270198), (21, 16621570), (30, 11635099), (35, 9972942), (42, 8310785), (49, 7123530), (70, 4986471), (98, 3561765), (101, 3455970), (105, 3324314), (147, 2374510), (202, 1727985), (210, 1662157), (245, 1424706), (294, 1187255), (303, 1151990), (490, 712353), (505, 691194), (606, 575995), (707, 493710), (735, 474902), (1010, 345597), (1414, 246855), (1470, 237451), (1515, 230398), (2121, 164570), (2351, 148470), (3030, 115199), (3535, 98742), (4242, 82285), (4702, 74235), (4949, 70530), (7053, 49490), (7070, 49371), (9898, 35265), (10605, 32914), (11755, 29694), (14106, 24745), (14847, 23510), (16457, 21210)]