15140688

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{5171}}^1$

素因数の和:5243

約数の個数: 40

約数和(自身を含む): 39762336

約数和(自身を除く): 24621648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 5171, 10342, 15513, 20684, 31026, 41368, 62052, 82736, 124104, 248208, 315431, 630862, 946293, 1261724, 1892586, 2523448, 3785172, 5046896, 7570344, 15140688]

約数ペア:

[(1, 15140688), (2, 7570344), (3, 5046896), (4, 3785172), (6, 2523448), (8, 1892586), (12, 1261724), (16, 946293), (24, 630862), (48, 315431), (61, 248208), (122, 124104), (183, 82736), (244, 62052), (366, 41368), (488, 31026), (732, 20684), (976, 15513), (1464, 10342), (2928, 5171)]