2420823630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{249827}}^1$

素因数の和:249873

約数の個数: 64

約数和(自身を含む): 6475541760

約数和(自身を除く): 4054718130

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 9690, 249827, 499654, 749481, 1249135, 1498962, 2498270, 3747405, 4247059, 4746713, 7494810, 8494118, 9493426, 12741177, 14240139, 21235295, 23733565, 25482354, 28480278, 42470590, 47467130, 63705885, 71200695, 80694121, 127411770, 142401390, 161388242, 242082363, 403470605, 484164726, 806941210, 1210411815, 2420823630]

約数ペア:

[(1, 2420823630), (2, 1210411815), (3, 806941210), (5, 484164726), (6, 403470605), (10, 242082363), (15, 161388242), (17, 142401390), (19, 127411770), (30, 80694121), (34, 71200695), (38, 63705885), (51, 47467130), (57, 42470590), (85, 28480278), (95, 25482354), (102, 23733565), (114, 21235295), (170, 14240139), (190, 12741177), (255, 9493426), (285, 8494118), (323, 7494810), (510, 4746713), (570, 4247059), (646, 3747405), (969, 2498270), (1615, 1498962), (1938, 1249135), (3230, 749481), (4845, 499654), (9690, 249827)]