528790470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:566

約数の個数: 128

約数和(自身を含む): 1438746624

約数和(自身を除く): 909956154

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 167, 195, 230, 299, 334, 345, 353, 390, 501, 598, 690, 706, 835, 897, 1002, 1059, 1495, 1670, 1765, 1794, 2118, 2171, 2505, 2990, 3530, 3841, 4342, 4485, 4589, 5010, 5295, 6513, 7682, 8119, 8970, 9178, 10590, 10855, 11523, 13026, 13767, 16238, 19205, 21710, 22945, 23046, 24357, 27534, 32565, 38410, 40595, 45890, 48714, 49933, 57615, 58951, 65130, 68835, 81190, 99866, 105547, 115230, 117902, 121785, 137670, 149799, 176853, 211094, 243570, 249665, 294755, 299598, 316641, 353706, 499330, 527735, 589510, 633282, 748995, 766363, 884265, 1055470, 1355873, 1497990, 1532726, 1583205, 1768530, 2299089, 2711746, 3166410, 3831815, 4067619, 4598178, 6779365, 7663630, 8135238, 11495445, 13558730, 17626349, 20338095, 22990890, 35252698, 40676190, 52879047, 88131745, 105758094, 176263490, 264395235, 528790470]

約数ペア:

[(1, 528790470), (2, 264395235), (3, 176263490), (5, 105758094), (6, 88131745), (10, 52879047), (13, 40676190), (15, 35252698), (23, 22990890), (26, 20338095), (30, 17626349), (39, 13558730), (46, 11495445), (65, 8135238), (69, 7663630), (78, 6779365), (115, 4598178), (130, 4067619), (138, 3831815), (167, 3166410), (195, 2711746), (230, 2299089), (299, 1768530), (334, 1583205), (345, 1532726), (353, 1497990), (390, 1355873), (501, 1055470), (598, 884265), (690, 766363), (706, 748995), (835, 633282), (897, 589510), (1002, 527735), (1059, 499330), (1495, 353706), (1670, 316641), (1765, 299598), (1794, 294755), (2118, 249665), (2171, 243570), (2505, 211094), (2990, 176853), (3530, 149799), (3841, 137670), (4342, 121785), (4485, 117902), (4589, 115230), (5010, 105547), (5295, 99866), (6513, 81190), (7682, 68835), (8119, 65130), (8970, 58951), (9178, 57615), (10590, 49933), (10855, 48714), (11523, 45890), (13026, 40595), (13767, 38410), (16238, 32565), (19205, 27534), (21710, 24357), (22945, 23046)]