492099580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1597}}^1$

素因数の和:1715

約数の個数: 96

約数和(自身を含む): 1237082112

約数和(自身を除く): 744982532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 71, 124, 140, 142, 155, 217, 284, 310, 355, 434, 497, 620, 710, 868, 994, 1085, 1420, 1597, 1988, 2170, 2201, 2485, 3194, 4340, 4402, 4970, 6388, 7985, 8804, 9940, 11005, 11179, 15407, 15970, 22010, 22358, 30814, 31940, 44020, 44716, 49507, 55895, 61628, 77035, 99014, 111790, 113387, 154070, 198028, 223580, 226774, 247535, 308140, 346549, 453548, 495070, 566935, 693098, 793709, 990140, 1133870, 1386196, 1587418, 1732745, 2267740, 3174836, 3465490, 3514997, 3968545, 6930980, 7029994, 7937090, 14059988, 15874180, 17574985, 24604979, 35149970, 49209958, 70299940, 98419916, 123024895, 246049790, 492099580]

約数ペア:

[(1, 492099580), (2, 246049790), (4, 123024895), (5, 98419916), (7, 70299940), (10, 49209958), (14, 35149970), (20, 24604979), (28, 17574985), (31, 15874180), (35, 14059988), (62, 7937090), (70, 7029994), (71, 6930980), (124, 3968545), (140, 3514997), (142, 3465490), (155, 3174836), (217, 2267740), (284, 1732745), (310, 1587418), (355, 1386196), (434, 1133870), (497, 990140), (620, 793709), (710, 693098), (868, 566935), (994, 495070), (1085, 453548), (1420, 346549), (1597, 308140), (1988, 247535), (2170, 226774), (2201, 223580), (2485, 198028), (3194, 154070), (4340, 113387), (4402, 111790), (4970, 99014), (6388, 77035), (7985, 61628), (8804, 55895), (9940, 49507), (11005, 44716), (11179, 44020), (15407, 31940), (15970, 30814), (22010, 22358)]