30624714

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 69548544

約数和(自身を除く): 38923830

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 93, 142, 186, 213, 279, 426, 558, 639, 773, 1278, 1546, 2201, 2319, 4402, 4638, 6603, 6957, 13206, 13914, 19809, 23963, 39618, 47926, 54883, 71889, 109766, 143778, 164649, 215667, 329298, 431334, 493947, 987894, 1701373, 3402746, 5104119, 10208238, 15312357, 30624714]

約数ペア:

[(1, 30624714), (2, 15312357), (3, 10208238), (6, 5104119), (9, 3402746), (18, 1701373), (31, 987894), (62, 493947), (71, 431334), (93, 329298), (142, 215667), (186, 164649), (213, 143778), (279, 109766), (426, 71889), (558, 54883), (639, 47926), (773, 39618), (1278, 23963), (1546, 19809), (2201, 13914), (2319, 13206), (4402, 6957), (4638, 6603)]