12476940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 40664064

約数和(自身を除く): 28187124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 487, 610, 732, 854, 915, 974, 1220, 1281, 1461, 1708, 1830, 1948, 2135, 2435, 2562, 2922, 3409, 3660, 4270, 4870, 5124, 5844, 6405, 6818, 7305, 8540, 9740, 10227, 12810, 13636, 14610, 17045, 20454, 25620, 29220, 29707, 34090, 40908, 51135, 59414, 68180, 89121, 102270, 118828, 148535, 178242, 204540, 207949, 297070, 356484, 415898, 445605, 594140, 623847, 831796, 891210, 1039745, 1247694, 1782420, 2079490, 2495388, 3119235, 4158980, 6238470, 12476940]

約数ペア:

[(1, 12476940), (2, 6238470), (3, 4158980), (4, 3119235), (5, 2495388), (6, 2079490), (7, 1782420), (10, 1247694), (12, 1039745), (14, 891210), (15, 831796), (20, 623847), (21, 594140), (28, 445605), (30, 415898), (35, 356484), (42, 297070), (60, 207949), (61, 204540), (70, 178242), (84, 148535), (105, 118828), (122, 102270), (140, 89121), (183, 68180), (210, 59414), (244, 51135), (305, 40908), (366, 34090), (420, 29707), (427, 29220), (487, 25620), (610, 20454), (732, 17045), (854, 14610), (915, 13636), (974, 12810), (1220, 10227), (1281, 9740), (1461, 8540), (1708, 7305), (1830, 6818), (1948, 6405), (2135, 5844), (2435, 5124), (2562, 4870), (2922, 4270), (3409, 3660)]