3186156740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{15731}}^1$

素因数の和:15813

約数の個数: 96

約数和(自身を含む): 7770349440

約数和(自身を除く): 4584192700

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 41, 52, 65, 76, 82, 95, 130, 164, 190, 205, 247, 260, 380, 410, 494, 533, 779, 820, 988, 1066, 1235, 1558, 2132, 2470, 2665, 3116, 3895, 4940, 5330, 7790, 10127, 10660, 15580, 15731, 20254, 31462, 40508, 50635, 62924, 78655, 101270, 157310, 202540, 204503, 298889, 314620, 409006, 597778, 644971, 818012, 1022515, 1195556, 1289942, 1494445, 2045030, 2579884, 2988890, 3224855, 3885557, 4090060, 5977780, 6449710, 7771114, 8384623, 12254449, 12899420, 15542228, 16769246, 19427785, 24508898, 33538492, 38855570, 41923115, 49017796, 61272245, 77711140, 83846230, 122544490, 159307837, 167692460, 245088980, 318615674, 637231348, 796539185, 1593078370, 3186156740]

約数ペア:

[(1, 3186156740), (2, 1593078370), (4, 796539185), (5, 637231348), (10, 318615674), (13, 245088980), (19, 167692460), (20, 159307837), (26, 122544490), (38, 83846230), (41, 77711140), (52, 61272245), (65, 49017796), (76, 41923115), (82, 38855570), (95, 33538492), (130, 24508898), (164, 19427785), (190, 16769246), (205, 15542228), (247, 12899420), (260, 12254449), (380, 8384623), (410, 7771114), (494, 6449710), (533, 5977780), (779, 4090060), (820, 3885557), (988, 3224855), (1066, 2988890), (1235, 2579884), (1558, 2045030), (2132, 1494445), (2470, 1289942), (2665, 1195556), (3116, 1022515), (3895, 818012), (4940, 644971), (5330, 597778), (7790, 409006), (10127, 314620), (10660, 298889), (15580, 204503), (15731, 202540), (20254, 157310), (31462, 101270), (40508, 78655), (50635, 62924)]