43138590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2143}}^1$

素因数の和:2225

約数の個数: 64

約数和(自身を含む): 114849792

約数和(自身を除く): 71711202

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 110, 122, 165, 183, 305, 330, 366, 610, 671, 915, 1342, 1830, 2013, 2143, 3355, 4026, 4286, 6429, 6710, 10065, 10715, 12858, 20130, 21430, 23573, 32145, 47146, 64290, 70719, 117865, 130723, 141438, 235730, 261446, 353595, 392169, 653615, 707190, 784338, 1307230, 1437953, 1960845, 2875906, 3921690, 4313859, 7189765, 8627718, 14379530, 21569295, 43138590]

約数ペア:

[(1, 43138590), (2, 21569295), (3, 14379530), (5, 8627718), (6, 7189765), (10, 4313859), (11, 3921690), (15, 2875906), (22, 1960845), (30, 1437953), (33, 1307230), (55, 784338), (61, 707190), (66, 653615), (110, 392169), (122, 353595), (165, 261446), (183, 235730), (305, 141438), (330, 130723), (366, 117865), (610, 70719), (671, 64290), (915, 47146), (1342, 32145), (1830, 23573), (2013, 21430), (2143, 20130), (3355, 12858), (4026, 10715), (4286, 10065), (6429, 6710)]