23708370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 71539200

約数和(自身を除く): 47830830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 29, 30, 34, 35, 42, 51, 58, 70, 85, 87, 102, 105, 119, 145, 170, 174, 203, 210, 229, 238, 255, 290, 357, 406, 435, 458, 493, 510, 595, 609, 687, 714, 870, 986, 1015, 1145, 1190, 1218, 1374, 1479, 1603, 1785, 2030, 2290, 2465, 2958, 3045, 3206, 3435, 3451, 3570, 3893, 4809, 4930, 6090, 6641, 6870, 6902, 7395, 7786, 8015, 9618, 10353, 11679, 13282, 14790, 16030, 17255, 19465, 19923, 20706, 23358, 24045, 27251, 33205, 34510, 38930, 39846, 46487, 48090, 51765, 54502, 58395, 66410, 81753, 92974, 99615, 103530, 112897, 116790, 136255, 139461, 163506, 199230, 225794, 232435, 272510, 278922, 338691, 408765, 464870, 564485, 677382, 697305, 790279, 817530, 1128970, 1394610, 1580558, 1693455, 2370837, 3386910, 3951395, 4741674, 7902790, 11854185, 23708370]

約数ペア:

[(1, 23708370), (2, 11854185), (3, 7902790), (5, 4741674), (6, 3951395), (7, 3386910), (10, 2370837), (14, 1693455), (15, 1580558), (17, 1394610), (21, 1128970), (29, 817530), (30, 790279), (34, 697305), (35, 677382), (42, 564485), (51, 464870), (58, 408765), (70, 338691), (85, 278922), (87, 272510), (102, 232435), (105, 225794), (119, 199230), (145, 163506), (170, 139461), (174, 136255), (203, 116790), (210, 112897), (229, 103530), (238, 99615), (255, 92974), (290, 81753), (357, 66410), (406, 58395), (435, 54502), (458, 51765), (493, 48090), (510, 46487), (595, 39846), (609, 38930), (687, 34510), (714, 33205), (870, 27251), (986, 24045), (1015, 23358), (1145, 20706), (1190, 19923), (1218, 19465), (1374, 17255), (1479, 16030), (1603, 14790), (1785, 13282), (2030, 11679), (2290, 10353), (2465, 9618), (2958, 8015), (3045, 7786), (3206, 7395), (3435, 6902), (3451, 6870), (3570, 6641), (3893, 6090), (4809, 4930)]