20070677430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{9743}}^1$

素因数の和:10290

約数の個数: 96

約数和(自身を含む): 53408968704

約数和(自身を除く): 33338291274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 487, 705, 846, 974, 1410, 1461, 2115, 2435, 2922, 4230, 4383, 4870, 7305, 8766, 9743, 14610, 19486, 21915, 22889, 29229, 43830, 45778, 48715, 58458, 68667, 87687, 97430, 114445, 137334, 146145, 175374, 206001, 228890, 292290, 343335, 412002, 438435, 457921, 686670, 876870, 915842, 1030005, 1373763, 2060010, 2289605, 2747526, 4121289, 4579210, 4744841, 6868815, 8242578, 9489682, 13737630, 14234523, 20606445, 23724205, 28469046, 41212890, 42703569, 47448410, 71172615, 85407138, 142345230, 213517845, 223007527, 427035690, 446015054, 669022581, 1115037635, 1338045162, 2007067743, 2230075270, 3345112905, 4014135486, 6690225810, 10035338715, 20070677430]

約数ペア:

[(1, 20070677430), (2, 10035338715), (3, 6690225810), (5, 4014135486), (6, 3345112905), (9, 2230075270), (10, 2007067743), (15, 1338045162), (18, 1115037635), (30, 669022581), (45, 446015054), (47, 427035690), (90, 223007527), (94, 213517845), (141, 142345230), (235, 85407138), (282, 71172615), (423, 47448410), (470, 42703569), (487, 41212890), (705, 28469046), (846, 23724205), (974, 20606445), (1410, 14234523), (1461, 13737630), (2115, 9489682), (2435, 8242578), (2922, 6868815), (4230, 4744841), (4383, 4579210), (4870, 4121289), (7305, 2747526), (8766, 2289605), (9743, 2060010), (14610, 1373763), (19486, 1030005), (21915, 915842), (22889, 876870), (29229, 686670), (43830, 457921), (45778, 438435), (48715, 412002), (58458, 343335), (68667, 292290), (87687, 228890), (97430, 206001), (114445, 175374), (137334, 146145)]