1548690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:72

約数の個数: 96

約数和(自身を含む): 4608576

約数和(自身を除く): 3059886

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 26, 30, 33, 38, 39, 55, 57, 65, 66, 78, 95, 110, 114, 130, 143, 165, 190, 195, 209, 247, 285, 286, 330, 361, 390, 418, 429, 494, 570, 627, 715, 722, 741, 858, 1045, 1083, 1235, 1254, 1430, 1482, 1805, 2090, 2145, 2166, 2470, 2717, 3135, 3610, 3705, 3971, 4290, 4693, 5415, 5434, 6270, 7410, 7942, 8151, 9386, 10830, 11913, 13585, 14079, 16302, 19855, 23465, 23826, 27170, 28158, 39710, 40755, 46930, 51623, 59565, 70395, 81510, 103246, 119130, 140790, 154869, 258115, 309738, 516230, 774345, 1548690]

約数ペア:

[(1, 1548690), (2, 774345), (3, 516230), (5, 309738), (6, 258115), (10, 154869), (11, 140790), (13, 119130), (15, 103246), (19, 81510), (22, 70395), (26, 59565), (30, 51623), (33, 46930), (38, 40755), (39, 39710), (55, 28158), (57, 27170), (65, 23826), (66, 23465), (78, 19855), (95, 16302), (110, 14079), (114, 13585), (130, 11913), (143, 10830), (165, 9386), (190, 8151), (195, 7942), (209, 7410), (247, 6270), (285, 5434), (286, 5415), (330, 4693), (361, 4290), (390, 3971), (418, 3705), (429, 3610), (494, 3135), (570, 2717), (627, 2470), (715, 2166), (722, 2145), (741, 2090), (858, 1805), (1045, 1482), (1083, 1430), (1235, 1254)]