4689390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{433}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 11905488

約数和(自身を除く): 7216098

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 433, 570, 722, 866, 1083, 1299, 1805, 2165, 2166, 2598, 3610, 4330, 5415, 6495, 8227, 10830, 12990, 16454, 24681, 41135, 49362, 82270, 123405, 156313, 246810, 312626, 468939, 781565, 937878, 1563130, 2344695, 4689390]

約数ペア:

[(1, 4689390), (2, 2344695), (3, 1563130), (5, 937878), (6, 781565), (10, 468939), (15, 312626), (19, 246810), (30, 156313), (38, 123405), (57, 82270), (95, 49362), (114, 41135), (190, 24681), (285, 16454), (361, 12990), (433, 10830), (570, 8227), (722, 6495), (866, 5415), (1083, 4330), (1299, 3610), (1805, 2598), (2165, 2166)]