63654780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4889}}^1$

素因数の和:4939

約数の個数: 96

約数和(自身を含む): 210309120

約数和(自身を除く): 146654340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 4889, 6510, 9778, 13020, 14667, 19556, 24445, 29334, 34223, 48890, 58668, 68446, 73335, 97780, 102669, 136892, 146670, 151559, 171115, 205338, 293340, 303118, 342230, 410676, 454677, 513345, 606236, 684460, 757795, 909354, 1026690, 1060913, 1515590, 1818708, 2053380, 2121826, 2273385, 3031180, 3182739, 4243652, 4546770, 5304565, 6365478, 9093540, 10609130, 12730956, 15913695, 21218260, 31827390, 63654780]

約数ペア:

[(1, 63654780), (2, 31827390), (3, 21218260), (4, 15913695), (5, 12730956), (6, 10609130), (7, 9093540), (10, 6365478), (12, 5304565), (14, 4546770), (15, 4243652), (20, 3182739), (21, 3031180), (28, 2273385), (30, 2121826), (31, 2053380), (35, 1818708), (42, 1515590), (60, 1060913), (62, 1026690), (70, 909354), (84, 757795), (93, 684460), (105, 606236), (124, 513345), (140, 454677), (155, 410676), (186, 342230), (210, 303118), (217, 293340), (310, 205338), (372, 171115), (420, 151559), (434, 146670), (465, 136892), (620, 102669), (651, 97780), (868, 73335), (930, 68446), (1085, 58668), (1302, 48890), (1860, 34223), (2170, 29334), (2604, 24445), (3255, 19556), (4340, 14667), (4889, 13020), (6510, 9778)]