612676090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14591}}^1$

素因数の和:14647

約数の個数: 64

約数和(自身を含む): 1323786240

約数和(自身を除く): 711110150

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 170, 190, 221, 247, 323, 442, 494, 646, 1105, 1235, 1615, 2210, 2470, 3230, 4199, 8398, 14591, 20995, 29182, 41990, 72955, 145910, 189683, 248047, 277229, 379366, 496094, 554458, 948415, 1240235, 1386145, 1896830, 2480470, 2772290, 3224611, 3603977, 4712893, 6449222, 7207954, 9425786, 16123055, 18019885, 23564465, 32246110, 36039770, 47128930, 61267609, 122535218, 306338045, 612676090]

約数ペア:

[(1, 612676090), (2, 306338045), (5, 122535218), (10, 61267609), (13, 47128930), (17, 36039770), (19, 32246110), (26, 23564465), (34, 18019885), (38, 16123055), (65, 9425786), (85, 7207954), (95, 6449222), (130, 4712893), (170, 3603977), (190, 3224611), (221, 2772290), (247, 2480470), (323, 1896830), (442, 1386145), (494, 1240235), (646, 948415), (1105, 554458), (1235, 496094), (1615, 379366), (2210, 277229), (2470, 248047), (3230, 189683), (4199, 145910), (8398, 72955), (14591, 41990), (20995, 29182)]