331345130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1021}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 667554048

約数和(自身を除く): 336208918

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 83, 85, 115, 166, 170, 230, 391, 415, 782, 830, 1021, 1411, 1909, 1955, 2042, 2822, 3818, 3910, 5105, 7055, 9545, 10210, 14110, 17357, 19090, 23483, 32453, 34714, 46966, 64906, 84743, 86785, 117415, 162265, 169486, 173570, 234830, 324530, 399211, 423715, 798422, 847430, 1440631, 1949089, 1996055, 2881262, 3898178, 3992110, 7203155, 9745445, 14406310, 19490890, 33134513, 66269026, 165672565, 331345130]

約数ペア:

[(1, 331345130), (2, 165672565), (5, 66269026), (10, 33134513), (17, 19490890), (23, 14406310), (34, 9745445), (46, 7203155), (83, 3992110), (85, 3898178), (115, 2881262), (166, 1996055), (170, 1949089), (230, 1440631), (391, 847430), (415, 798422), (782, 423715), (830, 399211), (1021, 324530), (1411, 234830), (1909, 173570), (1955, 169486), (2042, 162265), (2822, 117415), (3818, 86785), (3910, 84743), (5105, 64906), (7055, 46966), (9545, 34714), (10210, 32453), (14110, 23483), (17357, 19090)]