30638439910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{809}}^1\times {\mathrm{919}}^1$

素因数の和:2065

約数の個数: 64

約数和(自身を含む): 59717347200

約数和(自身を除く): 29078907290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 317, 634, 809, 919, 1585, 1618, 1838, 3170, 4045, 4121, 4595, 8090, 8242, 9190, 10517, 11947, 20605, 21034, 23894, 41210, 52585, 59735, 105170, 119470, 256453, 291323, 512906, 582646, 743471, 1282265, 1456615, 1486942, 2564530, 2913230, 3333889, 3717355, 3787199, 6667778, 7434710, 7574398, 9665123, 16669445, 18935995, 19330246, 33338890, 37871990, 48325615, 96651230, 235680307, 471360614, 1178401535, 2356803070, 3063843991, 6127687982, 15319219955, 30638439910]

約数ペア:

[(1, 30638439910), (2, 15319219955), (5, 6127687982), (10, 3063843991), (13, 2356803070), (26, 1178401535), (65, 471360614), (130, 235680307), (317, 96651230), (634, 48325615), (809, 37871990), (919, 33338890), (1585, 19330246), (1618, 18935995), (1838, 16669445), (3170, 9665123), (4045, 7574398), (4121, 7434710), (4595, 6667778), (8090, 3787199), (8242, 3717355), (9190, 3333889), (10517, 2913230), (11947, 2564530), (20605, 1486942), (21034, 1456615), (23894, 1282265), (41210, 743471), (52585, 582646), (59735, 512906), (105170, 291323), (119470, 256453)]