1535702980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1621}}^1$

素因数の和:1805

約数の個数: 96

約数和(自身を含む): 3780064512

約数和(自身を除く): 2244361532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 101, 134, 140, 202, 268, 335, 404, 469, 505, 670, 707, 938, 1010, 1340, 1414, 1621, 1876, 2020, 2345, 2828, 3242, 3535, 4690, 6484, 6767, 7070, 8105, 9380, 11347, 13534, 14140, 16210, 22694, 27068, 32420, 33835, 45388, 47369, 56735, 67670, 94738, 108607, 113470, 135340, 163721, 189476, 217214, 226940, 236845, 327442, 434428, 473690, 543035, 654884, 760249, 818605, 947380, 1086070, 1146047, 1520498, 1637210, 2172140, 2292094, 3040996, 3274420, 3801245, 4584188, 5730235, 7602490, 10969307, 11460470, 15204980, 21938614, 22920940, 43877228, 54846535, 76785149, 109693070, 153570298, 219386140, 307140596, 383925745, 767851490, 1535702980]

約数ペア:

[(1, 1535702980), (2, 767851490), (4, 383925745), (5, 307140596), (7, 219386140), (10, 153570298), (14, 109693070), (20, 76785149), (28, 54846535), (35, 43877228), (67, 22920940), (70, 21938614), (101, 15204980), (134, 11460470), (140, 10969307), (202, 7602490), (268, 5730235), (335, 4584188), (404, 3801245), (469, 3274420), (505, 3040996), (670, 2292094), (707, 2172140), (938, 1637210), (1010, 1520498), (1340, 1146047), (1414, 1086070), (1621, 947380), (1876, 818605), (2020, 760249), (2345, 654884), (2828, 543035), (3242, 473690), (3535, 434428), (4690, 327442), (6484, 236845), (6767, 226940), (7070, 217214), (8105, 189476), (9380, 163721), (11347, 135340), (13534, 113470), (14140, 108607), (16210, 94738), (22694, 67670), (27068, 56735), (32420, 47369), (33835, 45388)]