23453220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2977

約数の個数: 96

約数和(自身を含む): 79027200

約数和(自身を除く): 55573980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 2939, 3990, 5878, 7980, 8817, 11756, 14695, 17634, 20573, 29390, 35268, 41146, 44085, 55841, 58780, 61719, 82292, 88170, 102865, 111682, 123438, 167523, 176340, 205730, 223364, 246876, 279205, 308595, 335046, 390887, 411460, 558410, 617190, 670092, 781774, 837615, 1116820, 1172661, 1234380, 1563548, 1675230, 1954435, 2345322, 3350460, 3908870, 4690644, 5863305, 7817740, 11726610, 23453220]

約数ペア:

[(1, 23453220), (2, 11726610), (3, 7817740), (4, 5863305), (5, 4690644), (6, 3908870), (7, 3350460), (10, 2345322), (12, 1954435), (14, 1675230), (15, 1563548), (19, 1234380), (20, 1172661), (21, 1116820), (28, 837615), (30, 781774), (35, 670092), (38, 617190), (42, 558410), (57, 411460), (60, 390887), (70, 335046), (76, 308595), (84, 279205), (95, 246876), (105, 223364), (114, 205730), (133, 176340), (140, 167523), (190, 123438), (210, 111682), (228, 102865), (266, 88170), (285, 82292), (380, 61719), (399, 58780), (420, 55841), (532, 44085), (570, 41146), (665, 35268), (798, 29390), (1140, 20573), (1330, 17634), (1596, 14695), (1995, 11756), (2660, 8817), (2939, 7980), (3990, 5878)]