1569394970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{6733}}^1$

素因数の和:6927

約数の個数: 64

約数和(自身を含む): 3339633024

約数和(自身を除く): 1770238054

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 163, 286, 326, 715, 815, 1430, 1630, 1793, 2119, 3586, 4238, 6733, 8965, 10595, 13466, 17930, 21190, 23309, 33665, 46618, 67330, 74063, 87529, 116545, 148126, 175058, 233090, 370315, 437645, 740630, 875290, 962819, 1097479, 1925638, 2194958, 4814095, 5487395, 9628190, 10974790, 12072269, 14267227, 24144538, 28534454, 60361345, 71336135, 120722690, 142672270, 156939497, 313878994, 784697485, 1569394970]

約数ペア:

[(1, 1569394970), (2, 784697485), (5, 313878994), (10, 156939497), (11, 142672270), (13, 120722690), (22, 71336135), (26, 60361345), (55, 28534454), (65, 24144538), (110, 14267227), (130, 12072269), (143, 10974790), (163, 9628190), (286, 5487395), (326, 4814095), (715, 2194958), (815, 1925638), (1430, 1097479), (1630, 962819), (1793, 875290), (2119, 740630), (3586, 437645), (4238, 370315), (6733, 233090), (8965, 175058), (10595, 148126), (13466, 116545), (17930, 87529), (21190, 74063), (23309, 67330), (33665, 46618)]