13498170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 41472000

約数和(自身を除く): 27973830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 51, 57, 70, 85, 95, 102, 105, 114, 119, 133, 170, 190, 199, 210, 238, 255, 266, 285, 323, 357, 398, 399, 510, 570, 595, 597, 646, 665, 714, 798, 969, 995, 1190, 1194, 1330, 1393, 1615, 1785, 1938, 1990, 1995, 2261, 2786, 2985, 3230, 3383, 3570, 3781, 3990, 4179, 4522, 4845, 5970, 6766, 6783, 6965, 7562, 8358, 9690, 10149, 11305, 11343, 13566, 13930, 16915, 18905, 20298, 20895, 22610, 22686, 23681, 26467, 33830, 33915, 37810, 41790, 47362, 50745, 52934, 56715, 64277, 67830, 71043, 79401, 101490, 113430, 118405, 128554, 132335, 142086, 158802, 192831, 236810, 264670, 321385, 355215, 385662, 397005, 449939, 642770, 710430, 794010, 899878, 964155, 1349817, 1928310, 2249695, 2699634, 4499390, 6749085, 13498170]

約数ペア:

[(1, 13498170), (2, 6749085), (3, 4499390), (5, 2699634), (6, 2249695), (7, 1928310), (10, 1349817), (14, 964155), (15, 899878), (17, 794010), (19, 710430), (21, 642770), (30, 449939), (34, 397005), (35, 385662), (38, 355215), (42, 321385), (51, 264670), (57, 236810), (70, 192831), (85, 158802), (95, 142086), (102, 132335), (105, 128554), (114, 118405), (119, 113430), (133, 101490), (170, 79401), (190, 71043), (199, 67830), (210, 64277), (238, 56715), (255, 52934), (266, 50745), (285, 47362), (323, 41790), (357, 37810), (398, 33915), (399, 33830), (510, 26467), (570, 23681), (595, 22686), (597, 22610), (646, 20895), (665, 20298), (714, 18905), (798, 16915), (969, 13930), (995, 13566), (1190, 11343), (1194, 11305), (1330, 10149), (1393, 9690), (1615, 8358), (1785, 7562), (1938, 6965), (1990, 6783), (1995, 6766), (2261, 5970), (2786, 4845), (2985, 4522), (3230, 4179), (3383, 3990), (3570, 3781)]