30725712

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{6883}}^1$

素因数の和:6928

約数の個数: 60

約数和(自身を含む): 88776064

約数和(自身を除く): 58050352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 6883, 13766, 20649, 27532, 41298, 55064, 61947, 82596, 110128, 123894, 165192, 213373, 247788, 330384, 426746, 495576, 640119, 853492, 991152, 1280238, 1706984, 1920357, 2560476, 3413968, 3840714, 5120952, 7681428, 10241904, 15362856, 30725712]

約数ペア:

[(1, 30725712), (2, 15362856), (3, 10241904), (4, 7681428), (6, 5120952), (8, 3840714), (9, 3413968), (12, 2560476), (16, 1920357), (18, 1706984), (24, 1280238), (31, 991152), (36, 853492), (48, 640119), (62, 495576), (72, 426746), (93, 330384), (124, 247788), (144, 213373), (186, 165192), (248, 123894), (279, 110128), (372, 82596), (496, 61947), (558, 55064), (744, 41298), (1116, 27532), (1488, 20649), (2232, 13766), (4464, 6883)]