72839610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11399}}^1$

素因数の和:11483

約数の個数: 48

約数和(自身を含む): 192067200

約数和(自身を除く): 119227590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 11399, 22798, 34197, 56995, 68394, 102591, 113990, 170985, 205182, 341970, 512955, 809329, 1025910, 1618658, 2427987, 4046645, 4855974, 7283961, 8093290, 12139935, 14567922, 24279870, 36419805, 72839610]

約数ペア:

[(1, 72839610), (2, 36419805), (3, 24279870), (5, 14567922), (6, 12139935), (9, 8093290), (10, 7283961), (15, 4855974), (18, 4046645), (30, 2427987), (45, 1618658), (71, 1025910), (90, 809329), (142, 512955), (213, 341970), (355, 205182), (426, 170985), (639, 113990), (710, 102591), (1065, 68394), (1278, 56995), (2130, 34197), (3195, 22798), (6390, 11399)]