84439670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 182891520

約数和(自身を除く): 98451850

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 179, 230, 293, 322, 358, 586, 805, 895, 1253, 1465, 1610, 1790, 2051, 2506, 2930, 4102, 4117, 6265, 6739, 8234, 10255, 12530, 13478, 20510, 20585, 28819, 33695, 41170, 47173, 52447, 57638, 67390, 94346, 104894, 144095, 235865, 262235, 288190, 367129, 471730, 524470, 734258, 1206281, 1835645, 2412562, 3671290, 6031405, 8443967, 12062810, 16887934, 42219835, 84439670]

約数ペア:

[(1, 84439670), (2, 42219835), (5, 16887934), (7, 12062810), (10, 8443967), (14, 6031405), (23, 3671290), (35, 2412562), (46, 1835645), (70, 1206281), (115, 734258), (161, 524470), (179, 471730), (230, 367129), (293, 288190), (322, 262235), (358, 235865), (586, 144095), (805, 104894), (895, 94346), (1253, 67390), (1465, 57638), (1610, 52447), (1790, 47173), (2051, 41170), (2506, 33695), (2930, 28819), (4102, 20585), (4117, 20510), (6265, 13478), (6739, 12530), (8234, 10255)]