389614410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 1035141120

約数和(自身を除く): 645526710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 127, 178, 254, 267, 381, 383, 445, 534, 635, 762, 766, 801, 890, 1143, 1149, 1270, 1335, 1602, 1905, 1915, 2286, 2298, 2670, 3447, 3810, 3830, 4005, 5715, 5745, 6894, 8010, 11303, 11430, 11490, 17235, 22606, 33909, 34087, 34470, 48641, 56515, 67818, 68174, 97282, 101727, 102261, 113030, 145923, 169545, 170435, 203454, 204522, 243205, 291846, 306783, 339090, 340870, 437769, 486410, 508635, 511305, 613566, 729615, 875538, 1017270, 1022610, 1459230, 1533915, 2188845, 3067830, 4329049, 4377690, 8658098, 12987147, 21645245, 25974294, 38961441, 43290490, 64935735, 77922882, 129871470, 194807205, 389614410]

約数ペア:

[(1, 389614410), (2, 194807205), (3, 129871470), (5, 77922882), (6, 64935735), (9, 43290490), (10, 38961441), (15, 25974294), (18, 21645245), (30, 12987147), (45, 8658098), (89, 4377690), (90, 4329049), (127, 3067830), (178, 2188845), (254, 1533915), (267, 1459230), (381, 1022610), (383, 1017270), (445, 875538), (534, 729615), (635, 613566), (762, 511305), (766, 508635), (801, 486410), (890, 437769), (1143, 340870), (1149, 339090), (1270, 306783), (1335, 291846), (1602, 243205), (1905, 204522), (1915, 203454), (2286, 170435), (2298, 169545), (2670, 145923), (3447, 113030), (3810, 102261), (3830, 101727), (4005, 97282), (5715, 68174), (5745, 67818), (6894, 56515), (8010, 48641), (11303, 34470), (11430, 34087), (11490, 33909), (17235, 22606)]