65955890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:648

約数の個数: 96

約数和(自身を含む): 160876800

約数和(自身を除く): 94920910

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 121, 130, 143, 154, 182, 242, 286, 385, 455, 599, 605, 715, 770, 847, 910, 1001, 1198, 1210, 1430, 1573, 1694, 2002, 2995, 3146, 4193, 4235, 5005, 5990, 6589, 7787, 7865, 8386, 8470, 10010, 11011, 13178, 15574, 15730, 20965, 22022, 32945, 38935, 41930, 46123, 54509, 55055, 65890, 72479, 77870, 85657, 92246, 109018, 110110, 144958, 171314, 230615, 272545, 362395, 428285, 461230, 507353, 545090, 599599, 724790, 856570, 942227, 1014706, 1199198, 1884454, 2536765, 2997995, 4711135, 5073530, 5995990, 6595589, 9422270, 13191178, 32977945, 65955890]

約数ペア:

[(1, 65955890), (2, 32977945), (5, 13191178), (7, 9422270), (10, 6595589), (11, 5995990), (13, 5073530), (14, 4711135), (22, 2997995), (26, 2536765), (35, 1884454), (55, 1199198), (65, 1014706), (70, 942227), (77, 856570), (91, 724790), (110, 599599), (121, 545090), (130, 507353), (143, 461230), (154, 428285), (182, 362395), (242, 272545), (286, 230615), (385, 171314), (455, 144958), (599, 110110), (605, 109018), (715, 92246), (770, 85657), (847, 77870), (910, 72479), (1001, 65890), (1198, 55055), (1210, 54509), (1430, 46123), (1573, 41930), (1694, 38935), (2002, 32945), (2995, 22022), (3146, 20965), (4193, 15730), (4235, 15574), (5005, 13178), (5990, 11011), (6589, 10010), (7787, 8470), (7865, 8386)]