317698290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38791}}^1$

素因数の和:38824

約数の個数: 96

約数和(自身を含む): 1016660736

約数和(自身を除く): 698962446

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 38791, 77582, 116373, 193955, 232746, 271537, 349119, 387910, 504283, 543074, 581865, 698238, 814611, 1008566, 1163730, 1357685, 1512849, 1629222, 1745595, 2443833, 2521415, 2715370, 3025698, 3491190, 3529981, 4073055, 4538547, 4887666, 5042830, 7059962, 7564245, 8146110, 9077094, 10589943, 12219165, 15128490, 17649905, 21179886, 22692735, 24438330, 31769829, 35299810, 45385470, 52949715, 63539658, 105899430, 158849145, 317698290]

約数ペア:

[(1, 317698290), (2, 158849145), (3, 105899430), (5, 63539658), (6, 52949715), (7, 45385470), (9, 35299810), (10, 31769829), (13, 24438330), (14, 22692735), (15, 21179886), (18, 17649905), (21, 15128490), (26, 12219165), (30, 10589943), (35, 9077094), (39, 8146110), (42, 7564245), (45, 7059962), (63, 5042830), (65, 4887666), (70, 4538547), (78, 4073055), (90, 3529981), (91, 3491190), (105, 3025698), (117, 2715370), (126, 2521415), (130, 2443833), (182, 1745595), (195, 1629222), (210, 1512849), (234, 1357685), (273, 1163730), (315, 1008566), (390, 814611), (455, 698238), (546, 581865), (585, 543074), (630, 504283), (819, 387910), (910, 349119), (1170, 271537), (1365, 232746), (1638, 193955), (2730, 116373), (4095, 77582), (8190, 38791)]