1444989870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{226133}}^1$

素因数の和:226217

約数の個数: 48

約数和(自身を含む): 3809905632

約数和(自身を除く): 2364915762

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, 226133, 452266, 678399, 1130665, 1356798, 2035197, 2261330, 3391995, 4070394, 6783990, 10175985, 16055443, 20351970, 32110886, 48166329, 80277215, 96332658, 144498987, 160554430, 240831645, 288997974, 481663290, 722494935, 1444989870]

約数ペア:

[(1, 1444989870), (2, 722494935), (3, 481663290), (5, 288997974), (6, 240831645), (9, 160554430), (10, 144498987), (15, 96332658), (18, 80277215), (30, 48166329), (45, 32110886), (71, 20351970), (90, 16055443), (142, 10175985), (213, 6783990), (355, 4070394), (426, 3391995), (639, 2261330), (710, 2035197), (1065, 1356798), (1278, 1130665), (2130, 678399), (3195, 452266), (6390, 226133)]