71638170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7393}}^1$

素因数の和:7439

約数の個数: 64

約数和(自身を含む): 191652480

約数和(自身を除く): 120014310

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, 7393, 9690, 14786, 22179, 36965, 44358, 73930, 110895, 125681, 140467, 221790, 251362, 280934, 377043, 421401, 628405, 702335, 754086, 842802, 1256810, 1404670, 1885215, 2107005, 2387939, 3770430, 4214010, 4775878, 7163817, 11939695, 14327634, 23879390, 35819085, 71638170]

約数ペア:

[(1, 71638170), (2, 35819085), (3, 23879390), (5, 14327634), (6, 11939695), (10, 7163817), (15, 4775878), (17, 4214010), (19, 3770430), (30, 2387939), (34, 2107005), (38, 1885215), (51, 1404670), (57, 1256810), (85, 842802), (95, 754086), (102, 702335), (114, 628405), (170, 421401), (190, 377043), (255, 280934), (285, 251362), (323, 221790), (510, 140467), (570, 125681), (646, 110895), (969, 73930), (1615, 44358), (1938, 36965), (3230, 22179), (4845, 14786), (7393, 9690)]