487804590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59561}}^1$

素因数の和:59594

約数の個数: 96

約数和(自身を含む): 1561000896

約数和(自身を除く): 1073196306

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 59561, 119122, 178683, 297805, 357366, 416927, 536049, 595610, 774293, 833854, 893415, 1072098, 1250781, 1548586, 1786830, 2084635, 2322879, 2501562, 2680245, 3752343, 3871465, 4169270, 4645758, 5360490, 5420051, 6253905, 6968637, 7504686, 7742930, 10840102, 11614395, 12507810, 13937274, 16260153, 18761715, 23228790, 27100255, 32520306, 34843185, 37523430, 48780459, 54200510, 69686370, 81300765, 97560918, 162601530, 243902295, 487804590]

約数ペア:

[(1, 487804590), (2, 243902295), (3, 162601530), (5, 97560918), (6, 81300765), (7, 69686370), (9, 54200510), (10, 48780459), (13, 37523430), (14, 34843185), (15, 32520306), (18, 27100255), (21, 23228790), (26, 18761715), (30, 16260153), (35, 13937274), (39, 12507810), (42, 11614395), (45, 10840102), (63, 7742930), (65, 7504686), (70, 6968637), (78, 6253905), (90, 5420051), (91, 5360490), (105, 4645758), (117, 4169270), (126, 3871465), (130, 3752343), (182, 2680245), (195, 2501562), (210, 2322879), (234, 2084635), (273, 1786830), (315, 1548586), (390, 1250781), (455, 1072098), (546, 893415), (585, 833854), (630, 774293), (819, 595610), (910, 536049), (1170, 416927), (1365, 357366), (1638, 297805), (2730, 178683), (4095, 119122), (8190, 59561)]