274361470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:793

約数の個数: 64

約数和(自身を含む): 547430400

約数和(自身を除く): 273068930

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 79, 85, 155, 158, 170, 310, 395, 527, 659, 790, 1054, 1318, 1343, 2449, 2635, 2686, 3295, 4898, 5270, 6590, 6715, 11203, 12245, 13430, 20429, 22406, 24490, 40858, 41633, 52061, 56015, 83266, 102145, 104122, 112030, 204290, 208165, 260305, 347293, 416330, 520610, 694586, 885037, 1613891, 1736465, 1770074, 3227782, 3472930, 4425185, 8069455, 8850370, 16138910, 27436147, 54872294, 137180735, 274361470]

約数ペア:

[(1, 274361470), (2, 137180735), (5, 54872294), (10, 27436147), (17, 16138910), (31, 8850370), (34, 8069455), (62, 4425185), (79, 3472930), (85, 3227782), (155, 1770074), (158, 1736465), (170, 1613891), (310, 885037), (395, 694586), (527, 520610), (659, 416330), (790, 347293), (1054, 260305), (1318, 208165), (1343, 204290), (2449, 112030), (2635, 104122), (2686, 102145), (3295, 83266), (4898, 56015), (5270, 52061), (6590, 41633), (6715, 40858), (11203, 24490), (12245, 22406), (13430, 20429)]