223892010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 616187520

約数和(自身を除く): 392295510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 311, 342, 421, 570, 622, 842, 855, 933, 1263, 1555, 1710, 1866, 2105, 2526, 2799, 3110, 3789, 4210, 4665, 5598, 5909, 6315, 7578, 7999, 9330, 11818, 12630, 13995, 15998, 17727, 18945, 23997, 27990, 29545, 35454, 37890, 39995, 47994, 53181, 59090, 71991, 79990, 88635, 106362, 119985, 130931, 143982, 177270, 239970, 261862, 265905, 359955, 392793, 531810, 654655, 719910, 785586, 1178379, 1309310, 1963965, 2356758, 2487689, 3927930, 4975378, 5891895, 7463067, 11783790, 12438445, 14926134, 22389201, 24876890, 37315335, 44778402, 74630670, 111946005, 223892010]

約数ペア:

[(1, 223892010), (2, 111946005), (3, 74630670), (5, 44778402), (6, 37315335), (9, 24876890), (10, 22389201), (15, 14926134), (18, 12438445), (19, 11783790), (30, 7463067), (38, 5891895), (45, 4975378), (57, 3927930), (90, 2487689), (95, 2356758), (114, 1963965), (171, 1309310), (190, 1178379), (285, 785586), (311, 719910), (342, 654655), (421, 531810), (570, 392793), (622, 359955), (842, 265905), (855, 261862), (933, 239970), (1263, 177270), (1555, 143982), (1710, 130931), (1866, 119985), (2105, 106362), (2526, 88635), (2799, 79990), (3110, 71991), (3789, 59090), (4210, 53181), (4665, 47994), (5598, 39995), (5909, 37890), (6315, 35454), (7578, 29545), (7999, 27990), (9330, 23997), (11818, 18945), (12630, 17727), (13995, 15998)]