1581255810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{16223}}^1$

素因数の和:16277

約数の個数: 96

約数和(自身を含む): 4450567680

約数和(自身を除く): 2869311870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 361, 513, 570, 722, 855, 1026, 1083, 1710, 1805, 2166, 2565, 3249, 3610, 5130, 5415, 6498, 9747, 10830, 16223, 16245, 19494, 32446, 32490, 48669, 48735, 81115, 97338, 97470, 146007, 162230, 243345, 292014, 308237, 438021, 486690, 616474, 730035, 876042, 924711, 1460070, 1541185, 1849422, 2190105, 2774133, 3082370, 4380210, 4623555, 5548266, 5856503, 8322399, 9247110, 11713006, 13870665, 16644798, 17569509, 27741330, 29282515, 35139018, 41611995, 52708527, 58565030, 83223990, 87847545, 105417054, 158125581, 175695090, 263542635, 316251162, 527085270, 790627905, 1581255810]

約数ペア:

[(1, 1581255810), (2, 790627905), (3, 527085270), (5, 316251162), (6, 263542635), (9, 175695090), (10, 158125581), (15, 105417054), (18, 87847545), (19, 83223990), (27, 58565030), (30, 52708527), (38, 41611995), (45, 35139018), (54, 29282515), (57, 27741330), (90, 17569509), (95, 16644798), (114, 13870665), (135, 11713006), (171, 9247110), (190, 8322399), (270, 5856503), (285, 5548266), (342, 4623555), (361, 4380210), (513, 3082370), (570, 2774133), (722, 2190105), (855, 1849422), (1026, 1541185), (1083, 1460070), (1710, 924711), (1805, 876042), (2166, 730035), (2565, 616474), (3249, 486690), (3610, 438021), (5130, 308237), (5415, 292014), (6498, 243345), (9747, 162230), (10830, 146007), (16223, 97470), (16245, 97338), (19494, 81115), (32446, 48735), (32490, 48669)]