189779730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4283}}^1$

素因数の和:4511

約数の個数: 64

約数和(自身を含む): 523127808

約数和(自身を除く): 333348078

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 211, 422, 633, 1055, 1266, 1477, 2110, 2954, 3165, 4283, 4431, 6330, 7385, 8566, 8862, 12849, 14770, 21415, 22155, 25698, 29981, 42830, 44310, 59962, 64245, 89943, 128490, 149905, 179886, 299810, 449715, 899430, 903713, 1807426, 2711139, 4518565, 5422278, 6325991, 9037130, 12651982, 13555695, 18977973, 27111390, 31629955, 37955946, 63259910, 94889865, 189779730]

約数ペア:

[(1, 189779730), (2, 94889865), (3, 63259910), (5, 37955946), (6, 31629955), (7, 27111390), (10, 18977973), (14, 13555695), (15, 12651982), (21, 9037130), (30, 6325991), (35, 5422278), (42, 4518565), (70, 2711139), (105, 1807426), (210, 903713), (211, 899430), (422, 449715), (633, 299810), (1055, 179886), (1266, 149905), (1477, 128490), (2110, 89943), (2954, 64245), (3165, 59962), (4283, 44310), (4431, 42830), (6330, 29981), (7385, 25698), (8566, 22155), (8862, 21415), (12849, 14770)]