2213315070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:710

約数の個数: 128

約数和(自身を含む): 5713182720

約数和(自身を除く): 3499867650

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 47, 69, 94, 115, 138, 139, 141, 230, 235, 278, 282, 345, 417, 470, 491, 690, 695, 705, 834, 982, 1081, 1390, 1410, 1473, 2085, 2162, 2455, 2946, 3197, 3243, 4170, 4910, 5405, 6394, 6486, 6533, 7365, 9591, 10810, 11293, 13066, 14730, 15985, 16215, 19182, 19599, 22586, 23077, 31970, 32430, 32665, 33879, 39198, 46154, 47955, 56465, 65330, 67758, 68249, 69231, 95910, 97995, 112930, 115385, 136498, 138462, 150259, 169395, 195990, 204747, 230770, 300518, 338790, 341245, 346155, 409494, 450777, 530771, 682490, 692310, 751295, 901554, 1023735, 1061542, 1502590, 1569727, 1592313, 2047470, 2253885, 2653855, 3139454, 3184626, 3207703, 4507770, 4709181, 5307710, 6415406, 7848635, 7961565, 9418362, 9623109, 15697270, 15923130, 16038515, 19246218, 23545905, 32077030, 47091810, 48115545, 73777169, 96231090, 147554338, 221331507, 368885845, 442663014, 737771690, 1106657535, 2213315070]

約数ペア:

[(1, 2213315070), (2, 1106657535), (3, 737771690), (5, 442663014), (6, 368885845), (10, 221331507), (15, 147554338), (23, 96231090), (30, 73777169), (46, 48115545), (47, 47091810), (69, 32077030), (94, 23545905), (115, 19246218), (138, 16038515), (139, 15923130), (141, 15697270), (230, 9623109), (235, 9418362), (278, 7961565), (282, 7848635), (345, 6415406), (417, 5307710), (470, 4709181), (491, 4507770), (690, 3207703), (695, 3184626), (705, 3139454), (834, 2653855), (982, 2253885), (1081, 2047470), (1390, 1592313), (1410, 1569727), (1473, 1502590), (2085, 1061542), (2162, 1023735), (2455, 901554), (2946, 751295), (3197, 692310), (3243, 682490), (4170, 530771), (4910, 450777), (5405, 409494), (6394, 346155), (6486, 341245), (6533, 338790), (7365, 300518), (9591, 230770), (10810, 204747), (11293, 195990), (13066, 169395), (14730, 150259), (15985, 138462), (16215, 136498), (19182, 115385), (19599, 112930), (22586, 97995), (23077, 95910), (31970, 69231), (32430, 68249), (32665, 67758), (33879, 65330), (39198, 56465), (46154, 47955)]