4255380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 13208832

約数和(自身を除く): 8953452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 503, 564, 705, 846, 940, 1006, 1410, 1509, 1692, 2012, 2115, 2515, 2820, 3018, 4230, 4527, 5030, 6036, 7545, 8460, 9054, 10060, 15090, 18108, 22635, 23641, 30180, 45270, 47282, 70923, 90540, 94564, 118205, 141846, 212769, 236410, 283692, 354615, 425538, 472820, 709230, 851076, 1063845, 1418460, 2127690, 4255380]

約数ペア:

[(1, 4255380), (2, 2127690), (3, 1418460), (4, 1063845), (5, 851076), (6, 709230), (9, 472820), (10, 425538), (12, 354615), (15, 283692), (18, 236410), (20, 212769), (30, 141846), (36, 118205), (45, 94564), (47, 90540), (60, 70923), (90, 47282), (94, 45270), (141, 30180), (180, 23641), (188, 22635), (235, 18108), (282, 15090), (423, 10060), (470, 9054), (503, 8460), (564, 7545), (705, 6036), (846, 5030), (940, 4527), (1006, 4230), (1410, 3018), (1509, 2820), (1692, 2515), (2012, 2115)]