582395580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{248887}}^1$

素因数の和:248915

約数の個数: 72

約数和(自身を含む): 1902499872

約数和(自身を除く): 1320104292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 248887, 497774, 746661, 995548, 1244435, 1493322, 2239983, 2488870, 2986644, 3235531, 3733305, 4479966, 4977740, 6471062, 7466610, 8959932, 9706593, 11199915, 12942124, 14933220, 16177655, 19413186, 22399830, 29119779, 32355310, 38826372, 44799660, 48532965, 58239558, 64710620, 97065930, 116479116, 145598895, 194131860, 291197790, 582395580]

約数ペア:

[(1, 582395580), (2, 291197790), (3, 194131860), (4, 145598895), (5, 116479116), (6, 97065930), (9, 64710620), (10, 58239558), (12, 48532965), (13, 44799660), (15, 38826372), (18, 32355310), (20, 29119779), (26, 22399830), (30, 19413186), (36, 16177655), (39, 14933220), (45, 12942124), (52, 11199915), (60, 9706593), (65, 8959932), (78, 7466610), (90, 6471062), (117, 4977740), (130, 4479966), (156, 3733305), (180, 3235531), (195, 2986644), (234, 2488870), (260, 2239983), (390, 1493322), (468, 1244435), (585, 995548), (780, 746661), (1170, 497774), (2340, 248887)]