16965390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1061}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 44960832

約数和(自身を除く): 27995442

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1061, 1066, 1230, 1599, 2122, 2665, 3183, 3198, 5305, 5330, 6366, 7995, 10610, 13793, 15915, 15990, 27586, 31830, 41379, 43501, 68965, 82758, 87002, 130503, 137930, 206895, 217505, 261006, 413790, 435010, 565513, 652515, 1131026, 1305030, 1696539, 2827565, 3393078, 5655130, 8482695, 16965390]

約数ペア:

[(1, 16965390), (2, 8482695), (3, 5655130), (5, 3393078), (6, 2827565), (10, 1696539), (13, 1305030), (15, 1131026), (26, 652515), (30, 565513), (39, 435010), (41, 413790), (65, 261006), (78, 217505), (82, 206895), (123, 137930), (130, 130503), (195, 87002), (205, 82758), (246, 68965), (390, 43501), (410, 41379), (533, 31830), (615, 27586), (1061, 15990), (1066, 15915), (1230, 13793), (1599, 10610), (2122, 7995), (2665, 6366), (3183, 5330), (3198, 5305)]