30614360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3527}}^1$

素因数の和:3576

約数の個数: 64

約数和(自身を含む): 81285120

約数和(自身を除く): 50670760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 3527, 4340, 7054, 8680, 14108, 17635, 24689, 28216, 35270, 49378, 70540, 98756, 109337, 123445, 141080, 197512, 218674, 246890, 437348, 493780, 546685, 765359, 874696, 987560, 1093370, 1530718, 2186740, 3061436, 3826795, 4373480, 6122872, 7653590, 15307180, 30614360]

約数ペア:

[(1, 30614360), (2, 15307180), (4, 7653590), (5, 6122872), (7, 4373480), (8, 3826795), (10, 3061436), (14, 2186740), (20, 1530718), (28, 1093370), (31, 987560), (35, 874696), (40, 765359), (56, 546685), (62, 493780), (70, 437348), (124, 246890), (140, 218674), (155, 197512), (217, 141080), (248, 123445), (280, 109337), (310, 98756), (434, 70540), (620, 49378), (868, 35270), (1085, 28216), (1240, 24689), (1736, 17635), (2170, 14108), (3527, 8680), (4340, 7054)]