72312630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1181}}^1$

素因数の和:1361

約数の個数: 64

約数和(自身を含む): 188250048

約数和(自身を除く): 115937418

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 157, 195, 314, 390, 471, 785, 942, 1181, 1570, 2041, 2355, 2362, 3543, 4082, 4710, 5905, 6123, 7086, 10205, 11810, 12246, 15353, 17715, 20410, 30615, 30706, 35430, 46059, 61230, 76765, 92118, 153530, 185417, 230295, 370834, 460590, 556251, 927085, 1112502, 1854170, 2410421, 2781255, 4820842, 5562510, 7231263, 12052105, 14462526, 24104210, 36156315, 72312630]

約数ペア:

[(1, 72312630), (2, 36156315), (3, 24104210), (5, 14462526), (6, 12052105), (10, 7231263), (13, 5562510), (15, 4820842), (26, 2781255), (30, 2410421), (39, 1854170), (65, 1112502), (78, 927085), (130, 556251), (157, 460590), (195, 370834), (314, 230295), (390, 185417), (471, 153530), (785, 92118), (942, 76765), (1181, 61230), (1570, 46059), (2041, 35430), (2355, 30706), (2362, 30615), (3543, 20410), (4082, 17715), (4710, 15353), (5905, 12246), (6123, 11810), (7086, 10205)]