7944030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1447}}^1$

素因数の和:1521

約数の個数: 48

約数和(自身を含む): 21007584

約数和(自身を除く): 13063554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1447, 1830, 2745, 2894, 4341, 5490, 7235, 8682, 13023, 14470, 21705, 26046, 43410, 65115, 88267, 130230, 176534, 264801, 441335, 529602, 794403, 882670, 1324005, 1588806, 2648010, 3972015, 7944030]

約数ペア:

[(1, 7944030), (2, 3972015), (3, 2648010), (5, 1588806), (6, 1324005), (9, 882670), (10, 794403), (15, 529602), (18, 441335), (30, 264801), (45, 176534), (61, 130230), (90, 88267), (122, 65115), (183, 43410), (305, 26046), (366, 21705), (549, 14470), (610, 13023), (915, 8682), (1098, 7235), (1447, 5490), (1830, 4341), (2745, 2894)]