83130530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1395

約数の個数: 64

約数和(自身を含む): 182753280

約数和(自身を除く): 99622750

約数列:

[1, 2, 5, 7, 10, 14, 29, 31, 35, 58, 62, 70, 145, 155, 203, 217, 290, 310, 406, 434, 899, 1015, 1085, 1321, 1798, 2030, 2170, 2642, 4495, 6293, 6605, 8990, 9247, 12586, 13210, 18494, 31465, 38309, 40951, 46235, 62930, 76618, 81902, 92470, 191545, 204755, 268163, 286657, 383090, 409510, 536326, 573314, 1187579, 1340815, 1433285, 2375158, 2681630, 2866570, 5937895, 8313053, 11875790, 16626106, 41565265, 83130530]

約数ペア:

[(1, 83130530), (2, 41565265), (5, 16626106), (7, 11875790), (10, 8313053), (14, 5937895), (29, 2866570), (31, 2681630), (35, 2375158), (58, 1433285), (62, 1340815), (70, 1187579), (145, 573314), (155, 536326), (203, 409510), (217, 383090), (290, 286657), (310, 268163), (406, 204755), (434, 191545), (899, 92470), (1015, 81902), (1085, 76618), (1321, 62930), (1798, 46235), (2030, 40951), (2170, 38309), (2642, 31465), (4495, 18494), (6293, 13210), (6605, 12586), (8990, 9247)]