2570148

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 108

約数和(自身を含む): 7967232

約数和(自身を除く): 5397084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 47, 49, 62, 63, 84, 93, 94, 98, 124, 126, 141, 147, 186, 188, 196, 217, 252, 279, 282, 294, 329, 372, 423, 434, 441, 558, 564, 588, 651, 658, 846, 868, 882, 987, 1116, 1302, 1316, 1457, 1519, 1692, 1764, 1953, 1974, 2303, 2604, 2914, 2961, 3038, 3906, 3948, 4371, 4557, 4606, 5828, 5922, 6076, 6909, 7812, 8742, 9114, 9212, 10199, 11844, 13113, 13671, 13818, 17484, 18228, 20398, 20727, 26226, 27342, 27636, 30597, 40796, 41454, 52452, 54684, 61194, 71393, 82908, 91791, 122388, 142786, 183582, 214179, 285572, 367164, 428358, 642537, 856716, 1285074, 2570148]

約数ペア:

[(1, 2570148), (2, 1285074), (3, 856716), (4, 642537), (6, 428358), (7, 367164), (9, 285572), (12, 214179), (14, 183582), (18, 142786), (21, 122388), (28, 91791), (31, 82908), (36, 71393), (42, 61194), (47, 54684), (49, 52452), (62, 41454), (63, 40796), (84, 30597), (93, 27636), (94, 27342), (98, 26226), (124, 20727), (126, 20398), (141, 18228), (147, 17484), (186, 13818), (188, 13671), (196, 13113), (217, 11844), (252, 10199), (279, 9212), (282, 9114), (294, 8742), (329, 7812), (372, 6909), (423, 6076), (434, 5922), (441, 5828), (558, 4606), (564, 4557), (588, 4371), (651, 3948), (658, 3906), (846, 3038), (868, 2961), (882, 2914), (987, 2604), (1116, 2303), (1302, 1974), (1316, 1953), (1457, 1764), (1519, 1692)]