71136380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 183859200

約数和(自身を除く): 112722820

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 47, 70, 76, 94, 95, 133, 140, 188, 190, 235, 266, 329, 380, 470, 532, 569, 658, 665, 893, 940, 1138, 1316, 1330, 1645, 1786, 2276, 2660, 2845, 3290, 3572, 3983, 4465, 5690, 6251, 6580, 7966, 8930, 10811, 11380, 12502, 15932, 17860, 19915, 21622, 25004, 26743, 31255, 39830, 43244, 53486, 54055, 62510, 75677, 79660, 106972, 108110, 125020, 133715, 151354, 187201, 216220, 267430, 302708, 374402, 378385, 508117, 534860, 748804, 756770, 936005, 1016234, 1513540, 1872010, 2032468, 2540585, 3556819, 3744020, 5081170, 7113638, 10162340, 14227276, 17784095, 35568190, 71136380]

約数ペア:

[(1, 71136380), (2, 35568190), (4, 17784095), (5, 14227276), (7, 10162340), (10, 7113638), (14, 5081170), (19, 3744020), (20, 3556819), (28, 2540585), (35, 2032468), (38, 1872010), (47, 1513540), (70, 1016234), (76, 936005), (94, 756770), (95, 748804), (133, 534860), (140, 508117), (188, 378385), (190, 374402), (235, 302708), (266, 267430), (329, 216220), (380, 187201), (470, 151354), (532, 133715), (569, 125020), (658, 108110), (665, 106972), (893, 79660), (940, 75677), (1138, 62510), (1316, 54055), (1330, 53486), (1645, 43244), (1786, 39830), (2276, 31255), (2660, 26743), (2845, 25004), (3290, 21622), (3572, 19915), (3983, 17860), (4465, 15932), (5690, 12502), (6251, 11380), (6580, 10811), (7966, 8930)]