72439290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10453}}^1$

素因数の和:10484

約数の個数: 96

約数和(自身を含む): 234838656

約数和(自身を除く): 162399366

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 10453, 20906, 31359, 52265, 62718, 73171, 94077, 104530, 114983, 146342, 156795, 188154, 219513, 229966, 313590, 344949, 365855, 439026, 470385, 574915, 658539, 689898, 731710, 804881, 940770, 1034847, 1097565, 1149830, 1317078, 1609762, 1724745, 2069694, 2195130, 2414643, 3292695, 3449490, 4024405, 4829286, 5174235, 6585390, 7243929, 8048810, 10348470, 12073215, 14487858, 24146430, 36219645, 72439290]

約数ペア:

[(1, 72439290), (2, 36219645), (3, 24146430), (5, 14487858), (6, 12073215), (7, 10348470), (9, 8048810), (10, 7243929), (11, 6585390), (14, 5174235), (15, 4829286), (18, 4024405), (21, 3449490), (22, 3292695), (30, 2414643), (33, 2195130), (35, 2069694), (42, 1724745), (45, 1609762), (55, 1317078), (63, 1149830), (66, 1097565), (70, 1034847), (77, 940770), (90, 804881), (99, 731710), (105, 689898), (110, 658539), (126, 574915), (154, 470385), (165, 439026), (198, 365855), (210, 344949), (231, 313590), (315, 229966), (330, 219513), (385, 188154), (462, 156795), (495, 146342), (630, 114983), (693, 104530), (770, 94077), (990, 73171), (1155, 62718), (1386, 52265), (2310, 31359), (3465, 20906), (6930, 10453)]