165787290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3911}}^1$

素因数の和:4084

約数の個数: 64

約数和(自身を含む): 445029120

約数和(自身を除く): 279241830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 3911, 4239, 4710, 7065, 7822, 8478, 11733, 14130, 19555, 21195, 23466, 35199, 39110, 42390, 58665, 70398, 105597, 117330, 175995, 211194, 351990, 527985, 614027, 1055970, 1228054, 1842081, 3070135, 3684162, 5526243, 6140270, 9210405, 11052486, 16578729, 18420810, 27631215, 33157458, 55262430, 82893645, 165787290]

約数ペア:

[(1, 165787290), (2, 82893645), (3, 55262430), (5, 33157458), (6, 27631215), (9, 18420810), (10, 16578729), (15, 11052486), (18, 9210405), (27, 6140270), (30, 5526243), (45, 3684162), (54, 3070135), (90, 1842081), (135, 1228054), (157, 1055970), (270, 614027), (314, 527985), (471, 351990), (785, 211194), (942, 175995), (1413, 117330), (1570, 105597), (2355, 70398), (2826, 58665), (3911, 42390), (4239, 39110), (4710, 35199), (7065, 23466), (7822, 21195), (8478, 19555), (11733, 14130)]