15869490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5813}}^1$

素因数の和:5843

約数の個数: 64

約数和(自身を含む): 46884096

約数和(自身を除く): 31014606

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 5813, 11626, 17439, 29065, 34878, 40691, 58130, 75569, 81382, 87195, 122073, 151138, 174390, 203455, 226707, 244146, 377845, 406910, 453414, 528983, 610365, 755690, 1057966, 1133535, 1220730, 1586949, 2267070, 2644915, 3173898, 5289830, 7934745, 15869490]

約数ペア:

[(1, 15869490), (2, 7934745), (3, 5289830), (5, 3173898), (6, 2644915), (7, 2267070), (10, 1586949), (13, 1220730), (14, 1133535), (15, 1057966), (21, 755690), (26, 610365), (30, 528983), (35, 453414), (39, 406910), (42, 377845), (65, 244146), (70, 226707), (78, 203455), (91, 174390), (105, 151138), (130, 122073), (182, 87195), (195, 81382), (210, 75569), (273, 58130), (390, 40691), (455, 34878), (546, 29065), (910, 17439), (1365, 11626), (2730, 5813)]