23197590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2203}}^1$

素因数の和:2235

約数の個数: 80

約数和(自身を含む): 67204368

約数和(自身を除く): 44006778

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 2203, 3510, 4406, 5265, 6609, 10530, 11015, 13218, 19827, 22030, 28639, 33045, 39654, 57278, 59481, 66090, 85917, 99135, 118962, 143195, 171834, 178443, 198270, 257751, 286390, 297405, 356886, 429585, 515502, 594810, 773253, 859170, 892215, 1288755, 1546506, 1784430, 2319759, 2577510, 3866265, 4639518, 7732530, 11598795, 23197590]

約数ペア:

[(1, 23197590), (2, 11598795), (3, 7732530), (5, 4639518), (6, 3866265), (9, 2577510), (10, 2319759), (13, 1784430), (15, 1546506), (18, 1288755), (26, 892215), (27, 859170), (30, 773253), (39, 594810), (45, 515502), (54, 429585), (65, 356886), (78, 297405), (81, 286390), (90, 257751), (117, 198270), (130, 178443), (135, 171834), (162, 143195), (195, 118962), (234, 99135), (270, 85917), (351, 66090), (390, 59481), (405, 57278), (585, 39654), (702, 33045), (810, 28639), (1053, 22030), (1170, 19827), (1755, 13218), (2106, 11015), (2203, 10530), (3510, 6609), (4406, 5265)]