242425890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12413}}^1$

素因数の和:12464

約数の個数: 96

約数和(自身を含む): 743648256

約数和(自身を除く): 501222366

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 9765, 12413, 19530, 24826, 37239, 62065, 74478, 86891, 111717, 124130, 173782, 186195, 223434, 260673, 372390, 384803, 434455, 521346, 558585, 769606, 782019, 868910, 1117170, 1154409, 1303365, 1564038, 1924015, 2308818, 2606730, 2693621, 3463227, 3848030, 3910095, 5387242, 5772045, 6926454, 7820190, 8080863, 11544090, 13468105, 16161726, 17316135, 24242589, 26936210, 34632270, 40404315, 48485178, 80808630, 121212945, 242425890]

約数ペア:

[(1, 242425890), (2, 121212945), (3, 80808630), (5, 48485178), (6, 40404315), (7, 34632270), (9, 26936210), (10, 24242589), (14, 17316135), (15, 16161726), (18, 13468105), (21, 11544090), (30, 8080863), (31, 7820190), (35, 6926454), (42, 5772045), (45, 5387242), (62, 3910095), (63, 3848030), (70, 3463227), (90, 2693621), (93, 2606730), (105, 2308818), (126, 1924015), (155, 1564038), (186, 1303365), (210, 1154409), (217, 1117170), (279, 868910), (310, 782019), (315, 769606), (434, 558585), (465, 521346), (558, 434455), (630, 384803), (651, 372390), (930, 260673), (1085, 223434), (1302, 186195), (1395, 173782), (1953, 124130), (2170, 111717), (2790, 86891), (3255, 74478), (3906, 62065), (6510, 37239), (9765, 24826), (12413, 19530)]