22407450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11491}}^1$

素因数の和:11519

約数の個数: 48

約数和(自身を含む): 59850336

約数和(自身を除く): 37442886

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 11491, 22982, 34473, 57455, 68946, 114910, 149383, 172365, 287275, 298766, 344730, 448149, 574550, 746915, 861825, 896298, 1493830, 1723650, 2240745, 3734575, 4481490, 7469150, 11203725, 22407450]

約数ペア:

[(1, 22407450), (2, 11203725), (3, 7469150), (5, 4481490), (6, 3734575), (10, 2240745), (13, 1723650), (15, 1493830), (25, 896298), (26, 861825), (30, 746915), (39, 574550), (50, 448149), (65, 344730), (75, 298766), (78, 287275), (130, 172365), (150, 149383), (195, 114910), (325, 68946), (390, 57455), (650, 34473), (975, 22982), (1950, 11491)]