65676870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1709}}^1$

素因数の和:1790

約数の個数: 96

約数和(自身を含む): 198469440

約数和(自身を除く): 132792570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 90, 105, 122, 126, 183, 210, 305, 315, 366, 427, 549, 610, 630, 854, 915, 1098, 1281, 1709, 1830, 2135, 2562, 2745, 3418, 3843, 4270, 5127, 5490, 6405, 7686, 8545, 10254, 11963, 12810, 15381, 17090, 19215, 23926, 25635, 30762, 35889, 38430, 51270, 59815, 71778, 76905, 104249, 107667, 119630, 153810, 179445, 208498, 215334, 312747, 358890, 521245, 538335, 625494, 729743, 938241, 1042490, 1076670, 1459486, 1563735, 1876482, 2189229, 3127470, 3648715, 4378458, 4691205, 6567687, 7297430, 9382410, 10946145, 13135374, 21892290, 32838435, 65676870]

約数ペア:

[(1, 65676870), (2, 32838435), (3, 21892290), (5, 13135374), (6, 10946145), (7, 9382410), (9, 7297430), (10, 6567687), (14, 4691205), (15, 4378458), (18, 3648715), (21, 3127470), (30, 2189229), (35, 1876482), (42, 1563735), (45, 1459486), (61, 1076670), (63, 1042490), (70, 938241), (90, 729743), (105, 625494), (122, 538335), (126, 521245), (183, 358890), (210, 312747), (305, 215334), (315, 208498), (366, 179445), (427, 153810), (549, 119630), (610, 107667), (630, 104249), (854, 76905), (915, 71778), (1098, 59815), (1281, 51270), (1709, 38430), (1830, 35889), (2135, 30762), (2562, 25635), (2745, 23926), (3418, 19215), (3843, 17090), (4270, 15381), (5127, 12810), (5490, 11963), (6405, 10254), (7686, 8545)]