15705053288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{6701}}^1$

素因数の和:7650

約数の個数: 64

約数和(自身を含む): 32861246400

約数和(自身を除く): 17156193112

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 907, 1292, 1814, 2584, 3628, 6701, 7256, 13402, 15419, 17233, 26804, 30838, 34466, 53608, 61676, 68932, 113917, 123352, 127319, 137864, 227834, 254638, 292961, 455668, 509276, 585922, 911336, 1018552, 1171844, 2164423, 2343688, 4328846, 6077807, 8657692, 12155614, 17315384, 24311228, 48622456, 103322719, 115478333, 206645438, 230956666, 413290876, 461913332, 826581752, 923826664, 1963131661, 3926263322, 7852526644, 15705053288]

約数ペア:

[(1, 15705053288), (2, 7852526644), (4, 3926263322), (8, 1963131661), (17, 923826664), (19, 826581752), (34, 461913332), (38, 413290876), (68, 230956666), (76, 206645438), (136, 115478333), (152, 103322719), (323, 48622456), (646, 24311228), (907, 17315384), (1292, 12155614), (1814, 8657692), (2584, 6077807), (3628, 4328846), (6701, 2343688), (7256, 2164423), (13402, 1171844), (15419, 1018552), (17233, 911336), (26804, 585922), (30838, 509276), (34466, 455668), (53608, 292961), (61676, 254638), (68932, 227834), (113917, 137864), (123352, 127319)]