30839328

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8237}}^1$

素因数の和:8266

約数の個数: 72

約数和(自身を含む): 94456908

約数和(自身を除く): 63617580

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 8237, 16474, 24711, 32948, 49422, 65896, 74133, 98844, 107081, 131792, 148266, 197688, 214162, 263584, 296532, 321243, 395376, 428324, 593064, 642486, 790752, 856648, 963729, 1186128, 1284972, 1713296, 1927458, 2372256, 2569944, 3426592, 3854916, 5139888, 7709832, 10279776, 15419664, 30839328]

約数ペア:

[(1, 30839328), (2, 15419664), (3, 10279776), (4, 7709832), (6, 5139888), (8, 3854916), (9, 3426592), (12, 2569944), (13, 2372256), (16, 1927458), (18, 1713296), (24, 1284972), (26, 1186128), (32, 963729), (36, 856648), (39, 790752), (48, 642486), (52, 593064), (72, 428324), (78, 395376), (96, 321243), (104, 296532), (117, 263584), (144, 214162), (156, 197688), (208, 148266), (234, 131792), (288, 107081), (312, 98844), (416, 74133), (468, 65896), (624, 49422), (936, 32948), (1248, 24711), (1872, 16474), (3744, 8237)]