78869070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5443}}^1$

素因数の和:5486

約数の個数: 96

約数和(自身を含む): 244588032

約数和(自身を除く): 165718962

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2415, 2898, 4830, 5443, 7245, 10886, 14490, 16329, 27215, 32658, 38101, 48987, 54430, 76202, 81645, 97974, 114303, 125189, 163290, 190505, 228606, 244935, 250378, 342909, 375567, 381010, 489870, 571515, 625945, 685818, 751134, 876323, 1126701, 1143030, 1251890, 1714545, 1752646, 1877835, 2253402, 2628969, 3429090, 3755670, 4381615, 5257938, 5633505, 7886907, 8763230, 11267010, 13144845, 15773814, 26289690, 39434535, 78869070]

約数ペア:

[(1, 78869070), (2, 39434535), (3, 26289690), (5, 15773814), (6, 13144845), (7, 11267010), (9, 8763230), (10, 7886907), (14, 5633505), (15, 5257938), (18, 4381615), (21, 3755670), (23, 3429090), (30, 2628969), (35, 2253402), (42, 1877835), (45, 1752646), (46, 1714545), (63, 1251890), (69, 1143030), (70, 1126701), (90, 876323), (105, 751134), (115, 685818), (126, 625945), (138, 571515), (161, 489870), (207, 381010), (210, 375567), (230, 342909), (315, 250378), (322, 244935), (345, 228606), (414, 190505), (483, 163290), (630, 125189), (690, 114303), (805, 97974), (966, 81645), (1035, 76202), (1449, 54430), (1610, 48987), (2070, 38101), (2415, 32658), (2898, 27215), (4830, 16329), (5443, 14490), (7245, 10886)]