7834230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1$

素因数の和:1501

約数の個数: 48

約数和(自身を含む): 20717424

約数和(自身を除く): 12883194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1427, 1830, 2745, 2854, 4281, 5490, 7135, 8562, 12843, 14270, 21405, 25686, 42810, 64215, 87047, 128430, 174094, 261141, 435235, 522282, 783423, 870470, 1305705, 1566846, 2611410, 3917115, 7834230]

約数ペア:

[(1, 7834230), (2, 3917115), (3, 2611410), (5, 1566846), (6, 1305705), (9, 870470), (10, 783423), (15, 522282), (18, 435235), (30, 261141), (45, 174094), (61, 128430), (90, 87047), (122, 64215), (183, 42810), (305, 25686), (366, 21405), (549, 14270), (610, 12843), (915, 8562), (1098, 7135), (1427, 5490), (1830, 4281), (2745, 2854)]