23581740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:656

約数の個数: 144

約数和(自身を含む): 82851552

約数和(自身を除く): 59269812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 617, 637, 735, 780, 910, 980, 1092, 1234, 1274, 1365, 1470, 1820, 1851, 1911, 2468, 2548, 2730, 2940, 3085, 3185, 3702, 3822, 4319, 5460, 6170, 6370, 7404, 7644, 8021, 8638, 9255, 9555, 12340, 12740, 12957, 16042, 17276, 18510, 19110, 21595, 24063, 25914, 30233, 32084, 37020, 38220, 40105, 43190, 48126, 51828, 56147, 60466, 64785, 80210, 86380, 90699, 96252, 112294, 120315, 120932, 129570, 151165, 160420, 168441, 181398, 224588, 240630, 259140, 280735, 302330, 336882, 362796, 393029, 453495, 481260, 561470, 604660, 673764, 786058, 842205, 906990, 1122940, 1179087, 1572116, 1684410, 1813980, 1965145, 2358174, 3368820, 3930290, 4716348, 5895435, 7860580, 11790870, 23581740]

約数ペア:

[(1, 23581740), (2, 11790870), (3, 7860580), (4, 5895435), (5, 4716348), (6, 3930290), (7, 3368820), (10, 2358174), (12, 1965145), (13, 1813980), (14, 1684410), (15, 1572116), (20, 1179087), (21, 1122940), (26, 906990), (28, 842205), (30, 786058), (35, 673764), (39, 604660), (42, 561470), (49, 481260), (52, 453495), (60, 393029), (65, 362796), (70, 336882), (78, 302330), (84, 280735), (91, 259140), (98, 240630), (105, 224588), (130, 181398), (140, 168441), (147, 160420), (156, 151165), (182, 129570), (195, 120932), (196, 120315), (210, 112294), (245, 96252), (260, 90699), (273, 86380), (294, 80210), (364, 64785), (390, 60466), (420, 56147), (455, 51828), (490, 48126), (546, 43190), (588, 40105), (617, 38220), (637, 37020), (735, 32084), (780, 30233), (910, 25914), (980, 24063), (1092, 21595), (1234, 19110), (1274, 18510), (1365, 17276), (1470, 16042), (1820, 12957), (1851, 12740), (1911, 12340), (2468, 9555), (2548, 9255), (2730, 8638), (2940, 8021), (3085, 7644), (3185, 7404), (3702, 6370), (3822, 6170), (4319, 5460)]