67802490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{383}}^1$

素因数の和:684

約数の個数: 96

約数和(自身を含む): 202715136

約数和(自身を除く): 134912646

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 281, 315, 383, 562, 630, 766, 843, 1149, 1405, 1686, 1915, 1967, 2298, 2529, 2681, 2810, 3447, 3830, 3934, 4215, 5058, 5362, 5745, 5901, 6894, 8043, 8430, 9835, 11490, 11802, 12645, 13405, 16086, 17235, 17703, 19670, 24129, 25290, 26810, 29505, 34470, 35406, 40215, 48258, 59010, 80430, 88515, 107623, 120645, 177030, 215246, 241290, 322869, 538115, 645738, 753361, 968607, 1076230, 1506722, 1614345, 1937214, 2260083, 3228690, 3766805, 4520166, 4843035, 6780249, 7533610, 9686070, 11300415, 13560498, 22600830, 33901245, 67802490]

約数ペア:

[(1, 67802490), (2, 33901245), (3, 22600830), (5, 13560498), (6, 11300415), (7, 9686070), (9, 7533610), (10, 6780249), (14, 4843035), (15, 4520166), (18, 3766805), (21, 3228690), (30, 2260083), (35, 1937214), (42, 1614345), (45, 1506722), (63, 1076230), (70, 968607), (90, 753361), (105, 645738), (126, 538115), (210, 322869), (281, 241290), (315, 215246), (383, 177030), (562, 120645), (630, 107623), (766, 88515), (843, 80430), (1149, 59010), (1405, 48258), (1686, 40215), (1915, 35406), (1967, 34470), (2298, 29505), (2529, 26810), (2681, 25290), (2810, 24129), (3447, 19670), (3830, 17703), (3934, 17235), (4215, 16086), (5058, 13405), (5362, 12645), (5745, 11802), (5901, 11490), (6894, 9835), (8043, 8430)]