302317869880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15712987}}^1$

素因数の和:15713048

約数の個数: 64

約数和(自身を含む): 752337865440

約数和(自身を除く): 450019995560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 9620, 19240, 15712987, 31425974, 62851948, 78564935, 125703896, 157129870, 204268831, 314259740, 408537662, 581380519, 628519480, 817075324, 1021344155, 1162761038, 1634150648, 2042688310, 2325522076, 2906902595, 4085376620, 4651044152, 5813805190, 7557946747, 8170753240, 11627610380, 15115893494, 23255220760, 30231786988, 37789733735, 60463573976, 75579467470, 151158934940, 302317869880]

約数ペア:

[(1, 302317869880), (2, 151158934940), (4, 75579467470), (5, 60463573976), (8, 37789733735), (10, 30231786988), (13, 23255220760), (20, 15115893494), (26, 11627610380), (37, 8170753240), (40, 7557946747), (52, 5813805190), (65, 4651044152), (74, 4085376620), (104, 2906902595), (130, 2325522076), (148, 2042688310), (185, 1634150648), (260, 1162761038), (296, 1021344155), (370, 817075324), (481, 628519480), (520, 581380519), (740, 408537662), (962, 314259740), (1480, 204268831), (1924, 157129870), (2405, 125703896), (3848, 78564935), (4810, 62851948), (9620, 31425974), (19240, 15712987)]