228873890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4691}}^1$

素因数の和:4763

約数の個数: 64

約数和(自身を含む): 510789888

約数和(自身を除く): 281915998

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 41, 70, 82, 85, 119, 170, 205, 238, 287, 410, 574, 595, 697, 1190, 1394, 1435, 2870, 3485, 4691, 4879, 6970, 9382, 9758, 23455, 24395, 32837, 46910, 48790, 65674, 79747, 159494, 164185, 192331, 328370, 384662, 398735, 558229, 797470, 961655, 1116458, 1346317, 1923310, 2692634, 2791145, 3269627, 5582290, 6539254, 6731585, 13463170, 16348135, 22887389, 32696270, 45774778, 114436945, 228873890]

約数ペア:

[(1, 228873890), (2, 114436945), (5, 45774778), (7, 32696270), (10, 22887389), (14, 16348135), (17, 13463170), (34, 6731585), (35, 6539254), (41, 5582290), (70, 3269627), (82, 2791145), (85, 2692634), (119, 1923310), (170, 1346317), (205, 1116458), (238, 961655), (287, 797470), (410, 558229), (574, 398735), (595, 384662), (697, 328370), (1190, 192331), (1394, 164185), (1435, 159494), (2870, 79747), (3485, 65674), (4691, 48790), (4879, 46910), (6970, 32837), (9382, 24395), (9758, 23455)]