1606722780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{55673}}^1$

素因数の和:55735

約数の個数: 96

約数和(自身を含む): 4975919424

約数和(自身を除く): 3369196644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2405, 2886, 4810, 5772, 7215, 9620, 14430, 28860, 55673, 111346, 167019, 222692, 278365, 334038, 556730, 668076, 723749, 835095, 1113460, 1447498, 1670190, 2059901, 2171247, 2894996, 3340380, 3618745, 4119802, 4342494, 6179703, 7237490, 8239604, 8684988, 10299505, 10856235, 12359406, 14474980, 20599010, 21712470, 24718812, 26778713, 30898515, 41198020, 43424940, 53557426, 61797030, 80336139, 107114852, 123594060, 133893565, 160672278, 267787130, 321344556, 401680695, 535574260, 803361390, 1606722780]

約数ペア:

[(1, 1606722780), (2, 803361390), (3, 535574260), (4, 401680695), (5, 321344556), (6, 267787130), (10, 160672278), (12, 133893565), (13, 123594060), (15, 107114852), (20, 80336139), (26, 61797030), (30, 53557426), (37, 43424940), (39, 41198020), (52, 30898515), (60, 26778713), (65, 24718812), (74, 21712470), (78, 20599010), (111, 14474980), (130, 12359406), (148, 10856235), (156, 10299505), (185, 8684988), (195, 8239604), (222, 7237490), (260, 6179703), (370, 4342494), (390, 4119802), (444, 3618745), (481, 3340380), (555, 2894996), (740, 2171247), (780, 2059901), (962, 1670190), (1110, 1447498), (1443, 1113460), (1924, 835095), (2220, 723749), (2405, 668076), (2886, 556730), (4810, 334038), (5772, 278365), (7215, 222692), (9620, 167019), (14430, 111346), (28860, 55673)]