1619019630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{4903}}^1$

素因数の和:6142

約数の個数: 64

約数和(自身を含む): 4321797120

約数和(自身を除く): 2702777490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1223, 2446, 3669, 4903, 6115, 7338, 9806, 11007, 12230, 14709, 18345, 22014, 24515, 29418, 33021, 36690, 44127, 49030, 55035, 66042, 73545, 88254, 110070, 132381, 147090, 165105, 220635, 264762, 330210, 441270, 661905, 1323810, 5996369, 11992738, 17989107, 29981845, 35978214, 53967321, 59963690, 89945535, 107934642, 161901963, 179891070, 269836605, 323803926, 539673210, 809509815, 1619019630]

約数ペア:

[(1, 1619019630), (2, 809509815), (3, 539673210), (5, 323803926), (6, 269836605), (9, 179891070), (10, 161901963), (15, 107934642), (18, 89945535), (27, 59963690), (30, 53967321), (45, 35978214), (54, 29981845), (90, 17989107), (135, 11992738), (270, 5996369), (1223, 1323810), (2446, 661905), (3669, 441270), (4903, 330210), (6115, 264762), (7338, 220635), (9806, 165105), (11007, 147090), (12230, 132381), (14709, 110070), (18345, 88254), (22014, 73545), (24515, 66042), (29418, 55035), (33021, 49030), (36690, 44127)]