30408059060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{1511}}^1$

素因数の和:1917

約数の個数: 96

約数和(自身を含む): 66328657920

約数和(自身を除く): 35920598860

約数列:

[1, 2, 4, 5, 10, 20, 47, 79, 94, 158, 188, 235, 271, 316, 395, 470, 542, 790, 940, 1084, 1355, 1511, 1580, 2710, 3022, 3713, 5420, 6044, 7426, 7555, 12737, 14852, 15110, 18565, 21409, 25474, 30220, 37130, 42818, 50948, 63685, 71017, 74260, 85636, 107045, 119369, 127370, 142034, 214090, 238738, 254740, 284068, 355085, 409481, 428180, 477476, 596845, 710170, 818962, 1006223, 1193690, 1420340, 1637924, 2012446, 2047405, 2387380, 4024892, 4094810, 5031115, 5610343, 8189620, 10062230, 11220686, 19245607, 20124460, 22441372, 28051715, 32348999, 38491214, 56103430, 64697998, 76982428, 96228035, 112206860, 129395996, 161744995, 192456070, 323489990, 384912140, 646979980, 1520402953, 3040805906, 6081611812, 7602014765, 15204029530, 30408059060]

約数ペア:

[(1, 30408059060), (2, 15204029530), (4, 7602014765), (5, 6081611812), (10, 3040805906), (20, 1520402953), (47, 646979980), (79, 384912140), (94, 323489990), (158, 192456070), (188, 161744995), (235, 129395996), (271, 112206860), (316, 96228035), (395, 76982428), (470, 64697998), (542, 56103430), (790, 38491214), (940, 32348999), (1084, 28051715), (1355, 22441372), (1511, 20124460), (1580, 19245607), (2710, 11220686), (3022, 10062230), (3713, 8189620), (5420, 5610343), (6044, 5031115), (7426, 4094810), (7555, 4024892), (12737, 2387380), (14852, 2047405), (15110, 2012446), (18565, 1637924), (21409, 1420340), (25474, 1193690), (30220, 1006223), (37130, 818962), (42818, 710170), (50948, 596845), (63685, 477476), (71017, 428180), (74260, 409481), (85636, 355085), (107045, 284068), (119369, 254740), (127370, 238738), (142034, 214090)]