2013256470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{22273}}^1$

素因数の和:22437

約数の個数: 64

約数和(自身を含む): 5080610304

約数和(自身を除く): 3067353834

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 131, 138, 230, 262, 345, 393, 655, 690, 786, 1310, 1965, 3013, 3930, 6026, 9039, 15065, 18078, 22273, 30130, 44546, 45195, 66819, 90390, 111365, 133638, 222730, 334095, 512279, 668190, 1024558, 1536837, 2561395, 2917763, 3073674, 5122790, 5835526, 7684185, 8753289, 14588815, 15368370, 17506578, 29177630, 43766445, 67108549, 87532890, 134217098, 201325647, 335542745, 402651294, 671085490, 1006628235, 2013256470]

約数ペア:

[(1, 2013256470), (2, 1006628235), (3, 671085490), (5, 402651294), (6, 335542745), (10, 201325647), (15, 134217098), (23, 87532890), (30, 67108549), (46, 43766445), (69, 29177630), (115, 17506578), (131, 15368370), (138, 14588815), (230, 8753289), (262, 7684185), (345, 5835526), (393, 5122790), (655, 3073674), (690, 2917763), (786, 2561395), (1310, 1536837), (1965, 1024558), (3013, 668190), (3930, 512279), (6026, 334095), (9039, 222730), (15065, 133638), (18078, 111365), (22273, 90390), (30130, 66819), (44546, 45195)]