39301710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 115015680

約数和(自身を除く): 75713970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 79, 103, 105, 115, 138, 158, 161, 206, 210, 230, 237, 309, 322, 345, 395, 474, 483, 515, 553, 618, 690, 721, 790, 805, 966, 1030, 1106, 1185, 1442, 1545, 1610, 1659, 1817, 2163, 2369, 2370, 2415, 2765, 3090, 3318, 3605, 3634, 4326, 4738, 4830, 5451, 5530, 7107, 7210, 8137, 8295, 9085, 10815, 10902, 11845, 12719, 14214, 16274, 16583, 16590, 18170, 21630, 23690, 24411, 25438, 27255, 33166, 35535, 38157, 40685, 48822, 49749, 54510, 56959, 63595, 71070, 76314, 81370, 82915, 99498, 113918, 122055, 127190, 165830, 170877, 187151, 190785, 244110, 248745, 284795, 341754, 374302, 381570, 497490, 561453, 569590, 854385, 935755, 1122906, 1310057, 1708770, 1871510, 2620114, 2807265, 3930171, 5614530, 6550285, 7860342, 13100570, 19650855, 39301710]

約数ペア:

[(1, 39301710), (2, 19650855), (3, 13100570), (5, 7860342), (6, 6550285), (7, 5614530), (10, 3930171), (14, 2807265), (15, 2620114), (21, 1871510), (23, 1708770), (30, 1310057), (35, 1122906), (42, 935755), (46, 854385), (69, 569590), (70, 561453), (79, 497490), (103, 381570), (105, 374302), (115, 341754), (138, 284795), (158, 248745), (161, 244110), (206, 190785), (210, 187151), (230, 170877), (237, 165830), (309, 127190), (322, 122055), (345, 113918), (395, 99498), (474, 82915), (483, 81370), (515, 76314), (553, 71070), (618, 63595), (690, 56959), (721, 54510), (790, 49749), (805, 48822), (966, 40685), (1030, 38157), (1106, 35535), (1185, 33166), (1442, 27255), (1545, 25438), (1610, 24411), (1659, 23690), (1817, 21630), (2163, 18170), (2369, 16590), (2370, 16583), (2415, 16274), (2765, 14214), (3090, 12719), (3318, 11845), (3605, 10902), (3634, 10815), (4326, 9085), (4738, 8295), (4830, 8137), (5451, 7210), (5530, 7107)]