16256970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3169}}^1$

素因数の和:3204

約数の個数: 64

約数和(自身を含む): 45648000

約数和(自身を除く): 29391030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 3169, 5130, 6338, 9507, 15845, 19014, 28521, 31690, 47535, 57042, 60211, 85563, 95070, 120422, 142605, 171126, 180633, 285210, 301055, 361266, 427815, 541899, 602110, 855630, 903165, 1083798, 1625697, 1806330, 2709495, 3251394, 5418990, 8128485, 16256970]

約数ペア:

[(1, 16256970), (2, 8128485), (3, 5418990), (5, 3251394), (6, 2709495), (9, 1806330), (10, 1625697), (15, 1083798), (18, 903165), (19, 855630), (27, 602110), (30, 541899), (38, 427815), (45, 361266), (54, 301055), (57, 285210), (90, 180633), (95, 171126), (114, 142605), (135, 120422), (171, 95070), (190, 85563), (270, 60211), (285, 57042), (342, 47535), (513, 31690), (570, 28521), (855, 19014), (1026, 15845), (1710, 9507), (2565, 6338), (3169, 5130)]