1266785688130

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{1307}}^1\times {\mathrm{2917}}^1$

素因数の和:4603

約数の個数: 64

約数和(自身を含む): 2308366771200

約数和(自身を除く): 1041581083070

約数列:

[1, 2, 5, 10, 149, 223, 298, 446, 745, 1115, 1307, 1490, 2230, 2614, 2917, 5834, 6535, 13070, 14585, 29170, 33227, 66454, 166135, 194743, 291461, 332270, 389486, 434633, 582922, 650491, 869266, 973715, 1300982, 1457305, 1947430, 2173165, 2914610, 3252455, 3812519, 4346330, 6504910, 7625038, 19062595, 38125190, 43427689, 86855378, 96923159, 193846318, 217138445, 434276890, 484615795, 568065331, 850191737, 969231590, 1136130662, 1700383474, 2840326655, 4250958685, 5680653310, 8501917370, 126678568813, 253357137626, 633392844065, 1266785688130]

約数ペア:

[(1, 1266785688130), (2, 633392844065), (5, 253357137626), (10, 126678568813), (149, 8501917370), (223, 5680653310), (298, 4250958685), (446, 2840326655), (745, 1700383474), (1115, 1136130662), (1307, 969231590), (1490, 850191737), (2230, 568065331), (2614, 484615795), (2917, 434276890), (5834, 217138445), (6535, 193846318), (13070, 96923159), (14585, 86855378), (29170, 43427689), (33227, 38125190), (66454, 19062595), (166135, 7625038), (194743, 6504910), (291461, 4346330), (332270, 3812519), (389486, 3252455), (434633, 2914610), (582922, 2173165), (650491, 1947430), (869266, 1457305), (973715, 1300982)]