30478634220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1091}}^1\times {\mathrm{1319}}^1$

素因数の和:2775

約数の個数: 96

約数和(自身を含む): 85725319680

約数和(自身を除く): 55246685460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 353, 706, 1059, 1091, 1319, 1412, 1765, 2118, 2182, 2638, 3273, 3530, 3957, 4236, 4364, 5276, 5295, 5455, 6546, 6595, 7060, 7914, 10590, 10910, 13092, 13190, 15828, 16365, 19785, 21180, 21820, 26380, 32730, 39570, 65460, 79140, 385123, 465607, 770246, 931214, 1155369, 1396821, 1439029, 1540492, 1862428, 1925615, 2310738, 2328035, 2793642, 2878058, 3851230, 4317087, 4621476, 4656070, 5587284, 5756116, 5776845, 6984105, 7195145, 7702460, 8634174, 9312140, 11553690, 13968210, 14390290, 17268348, 21585435, 23107380, 27936420, 28780580, 43170870, 86341740, 507977237, 1015954474, 1523931711, 2031908948, 2539886185, 3047863422, 5079772370, 6095726844, 7619658555, 10159544740, 15239317110, 30478634220]

約数ペア:

[(1, 30478634220), (2, 15239317110), (3, 10159544740), (4, 7619658555), (5, 6095726844), (6, 5079772370), (10, 3047863422), (12, 2539886185), (15, 2031908948), (20, 1523931711), (30, 1015954474), (60, 507977237), (353, 86341740), (706, 43170870), (1059, 28780580), (1091, 27936420), (1319, 23107380), (1412, 21585435), (1765, 17268348), (2118, 14390290), (2182, 13968210), (2638, 11553690), (3273, 9312140), (3530, 8634174), (3957, 7702460), (4236, 7195145), (4364, 6984105), (5276, 5776845), (5295, 5756116), (5455, 5587284), (6546, 4656070), (6595, 4621476), (7060, 4317087), (7914, 3851230), (10590, 2878058), (10910, 2793642), (13092, 2328035), (13190, 2310738), (15828, 1925615), (16365, 1862428), (19785, 1540492), (21180, 1439029), (21820, 1396821), (26380, 1155369), (32730, 931214), (39570, 770246), (65460, 465607), (79140, 385123)]