78237390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3079}}^1$

素因数の和:3118

約数の個数: 96

約数和(自身を含む): 235952640

約数和(自身を除く): 157715250

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 121, 154, 165, 210, 231, 242, 330, 363, 385, 462, 605, 726, 770, 847, 1155, 1210, 1694, 1815, 2310, 2541, 3079, 3630, 4235, 5082, 6158, 8470, 9237, 12705, 15395, 18474, 21553, 25410, 30790, 33869, 43106, 46185, 64659, 67738, 92370, 101607, 107765, 129318, 169345, 203214, 215530, 237083, 323295, 338690, 372559, 474166, 508035, 646590, 711249, 745118, 1016070, 1117677, 1185415, 1422498, 1862795, 2235354, 2370830, 2607913, 3556245, 3725590, 5215826, 5588385, 7112490, 7823739, 11176770, 13039565, 15647478, 26079130, 39118695, 78237390]

約数ペア:

[(1, 78237390), (2, 39118695), (3, 26079130), (5, 15647478), (6, 13039565), (7, 11176770), (10, 7823739), (11, 7112490), (14, 5588385), (15, 5215826), (21, 3725590), (22, 3556245), (30, 2607913), (33, 2370830), (35, 2235354), (42, 1862795), (55, 1422498), (66, 1185415), (70, 1117677), (77, 1016070), (105, 745118), (110, 711249), (121, 646590), (154, 508035), (165, 474166), (210, 372559), (231, 338690), (242, 323295), (330, 237083), (363, 215530), (385, 203214), (462, 169345), (605, 129318), (726, 107765), (770, 101607), (847, 92370), (1155, 67738), (1210, 64659), (1694, 46185), (1815, 43106), (2310, 33869), (2541, 30790), (3079, 25410), (3630, 21553), (4235, 18474), (5082, 15395), (6158, 12705), (8470, 9237)]