530459460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{41507}}^1$

素因数の和:41593

約数の個数: 72

約数和(自身を含む): 1631762496

約数和(自身を除く): 1101303036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 12780, 41507, 83014, 124521, 166028, 207535, 249042, 373563, 415070, 498084, 622605, 747126, 830140, 1245210, 1494252, 1867815, 2490420, 2946997, 3735630, 5893994, 7471260, 8840991, 11787988, 14734985, 17681982, 26522973, 29469970, 35363964, 44204955, 53045946, 58939940, 88409910, 106091892, 132614865, 176819820, 265229730, 530459460]

約数ペア:

[(1, 530459460), (2, 265229730), (3, 176819820), (4, 132614865), (5, 106091892), (6, 88409910), (9, 58939940), (10, 53045946), (12, 44204955), (15, 35363964), (18, 29469970), (20, 26522973), (30, 17681982), (36, 14734985), (45, 11787988), (60, 8840991), (71, 7471260), (90, 5893994), (142, 3735630), (180, 2946997), (213, 2490420), (284, 1867815), (355, 1494252), (426, 1245210), (639, 830140), (710, 747126), (852, 622605), (1065, 498084), (1278, 415070), (1420, 373563), (2130, 249042), (2556, 207535), (3195, 166028), (4260, 124521), (6390, 83014), (12780, 41507)]