70753540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 108

約数和(自身を含む): 177869412

約数和(自身を除く): 107115872

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 169, 173, 220, 242, 260, 286, 338, 346, 484, 572, 605, 676, 692, 715, 845, 865, 1210, 1430, 1573, 1690, 1730, 1859, 1903, 2249, 2420, 2860, 3146, 3380, 3460, 3718, 3806, 4498, 6292, 7436, 7612, 7865, 8996, 9295, 9515, 11245, 15730, 18590, 19030, 20449, 20933, 22490, 24739, 29237, 31460, 37180, 38060, 40898, 41866, 44980, 49478, 58474, 81796, 83732, 98956, 102245, 104665, 116948, 123695, 146185, 204490, 209330, 247390, 272129, 292370, 321607, 408980, 418660, 494780, 544258, 584740, 643214, 1088516, 1286428, 1360645, 1608035, 2721290, 3216070, 3537677, 5442580, 6432140, 7075354, 14150708, 17688385, 35376770, 70753540]

約数ペア:

[(1, 70753540), (2, 35376770), (4, 17688385), (5, 14150708), (10, 7075354), (11, 6432140), (13, 5442580), (20, 3537677), (22, 3216070), (26, 2721290), (44, 1608035), (52, 1360645), (55, 1286428), (65, 1088516), (110, 643214), (121, 584740), (130, 544258), (143, 494780), (169, 418660), (173, 408980), (220, 321607), (242, 292370), (260, 272129), (286, 247390), (338, 209330), (346, 204490), (484, 146185), (572, 123695), (605, 116948), (676, 104665), (692, 102245), (715, 98956), (845, 83732), (865, 81796), (1210, 58474), (1430, 49478), (1573, 44980), (1690, 41866), (1730, 40898), (1859, 38060), (1903, 37180), (2249, 31460), (2420, 29237), (2860, 24739), (3146, 22490), (3380, 20933), (3460, 20449), (3718, 19030), (3806, 18590), (4498, 15730), (6292, 11245), (7436, 9515), (7612, 9295), (7865, 8996)]