4916430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 13305600

約数和(自身を除く): 8389170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 139, 262, 270, 278, 393, 417, 655, 695, 786, 834, 1179, 1251, 1310, 1390, 1965, 2085, 2358, 2502, 3537, 3753, 3930, 4170, 5895, 6255, 7074, 7506, 11790, 12510, 17685, 18209, 18765, 35370, 36418, 37530, 54627, 91045, 109254, 163881, 182090, 273135, 327762, 491643, 546270, 819405, 983286, 1638810, 2458215, 4916430]

約数ペア:

[(1, 4916430), (2, 2458215), (3, 1638810), (5, 983286), (6, 819405), (9, 546270), (10, 491643), (15, 327762), (18, 273135), (27, 182090), (30, 163881), (45, 109254), (54, 91045), (90, 54627), (131, 37530), (135, 36418), (139, 35370), (262, 18765), (270, 18209), (278, 17685), (393, 12510), (417, 11790), (655, 7506), (695, 7074), (786, 6255), (834, 5895), (1179, 4170), (1251, 3930), (1310, 3753), (1390, 3537), (1965, 2502), (2085, 2358)]