129407670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{569}}^1$

素因数の和:627

約数の個数: 144

約数和(自身を含む): 406542240

約数和(自身を除く): 277134570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 361, 399, 569, 570, 630, 665, 722, 798, 855, 1083, 1138, 1197, 1330, 1707, 1710, 1805, 1995, 2166, 2394, 2527, 2845, 3249, 3414, 3610, 3983, 3990, 5054, 5121, 5415, 5690, 5985, 6498, 7581, 7966, 8535, 10242, 10811, 10830, 11949, 11970, 12635, 15162, 16245, 17070, 19915, 21622, 22743, 23898, 25270, 25605, 32433, 32490, 35847, 37905, 39830, 45486, 51210, 54055, 59745, 64866, 71694, 75677, 75810, 97299, 108110, 113715, 119490, 151354, 162165, 179235, 194598, 205409, 227031, 227430, 324330, 358470, 378385, 410818, 454062, 486495, 616227, 681093, 756770, 972990, 1027045, 1135155, 1232454, 1362186, 1437863, 1848681, 2054090, 2270310, 2875726, 3081135, 3405465, 3697362, 4313589, 6162270, 6810930, 7189315, 8627178, 9243405, 12940767, 14378630, 18486810, 21567945, 25881534, 43135890, 64703835, 129407670]

約数ペア:

[(1, 129407670), (2, 64703835), (3, 43135890), (5, 25881534), (6, 21567945), (7, 18486810), (9, 14378630), (10, 12940767), (14, 9243405), (15, 8627178), (18, 7189315), (19, 6810930), (21, 6162270), (30, 4313589), (35, 3697362), (38, 3405465), (42, 3081135), (45, 2875726), (57, 2270310), (63, 2054090), (70, 1848681), (90, 1437863), (95, 1362186), (105, 1232454), (114, 1135155), (126, 1027045), (133, 972990), (171, 756770), (190, 681093), (210, 616227), (266, 486495), (285, 454062), (315, 410818), (342, 378385), (361, 358470), (399, 324330), (569, 227430), (570, 227031), (630, 205409), (665, 194598), (722, 179235), (798, 162165), (855, 151354), (1083, 119490), (1138, 113715), (1197, 108110), (1330, 97299), (1707, 75810), (1710, 75677), (1805, 71694), (1995, 64866), (2166, 59745), (2394, 54055), (2527, 51210), (2845, 45486), (3249, 39830), (3414, 37905), (3610, 35847), (3983, 32490), (3990, 32433), (5054, 25605), (5121, 25270), (5415, 23898), (5690, 22743), (5985, 21622), (6498, 19915), (7581, 17070), (7966, 16245), (8535, 15162), (10242, 12635), (10811, 11970), (10830, 11949)]