66397380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1061}}^1$

素因数の和:1229

約数の個数: 96

約数和(自身を含む): 214099200

約数和(自身を除く): 147701820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 149, 210, 298, 420, 447, 596, 745, 894, 1043, 1061, 1490, 1788, 2086, 2122, 2235, 2980, 3129, 3183, 4172, 4244, 4470, 5215, 5305, 6258, 6366, 7427, 8940, 10430, 10610, 12516, 12732, 14854, 15645, 15915, 20860, 21220, 22281, 29708, 31290, 31830, 37135, 44562, 62580, 63660, 74270, 89124, 111405, 148540, 158089, 222810, 316178, 445620, 474267, 632356, 790445, 948534, 1106623, 1580890, 1897068, 2213246, 2371335, 3161780, 3319869, 4426492, 4742670, 5533115, 6639738, 9485340, 11066230, 13279476, 16599345, 22132460, 33198690, 66397380]

約数ペア:

[(1, 66397380), (2, 33198690), (3, 22132460), (4, 16599345), (5, 13279476), (6, 11066230), (7, 9485340), (10, 6639738), (12, 5533115), (14, 4742670), (15, 4426492), (20, 3319869), (21, 3161780), (28, 2371335), (30, 2213246), (35, 1897068), (42, 1580890), (60, 1106623), (70, 948534), (84, 790445), (105, 632356), (140, 474267), (149, 445620), (210, 316178), (298, 222810), (420, 158089), (447, 148540), (596, 111405), (745, 89124), (894, 74270), (1043, 63660), (1061, 62580), (1490, 44562), (1788, 37135), (2086, 31830), (2122, 31290), (2235, 29708), (2980, 22281), (3129, 21220), (3183, 20860), (4172, 15915), (4244, 15645), (4470, 14854), (5215, 12732), (5305, 12516), (6258, 10610), (6366, 10430), (7427, 8940)]