941984820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{106801}}^1$

素因数の和:106830

約数の個数: 108

約数和(自身を含む): 3323891844

約数和(自身を除く): 2381907024

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 106801, 213602, 320403, 427204, 534005, 640806, 747607, 961209, 1068010, 1281612, 1495214, 1602015, 1922418, 2136020, 2242821, 2990428, 3204030, 3738035, 3844836, 4485642, 4806045, 5233249, 6408060, 6728463, 7476070, 8971284, 9612090, 10466498, 11214105, 13456926, 14952140, 15699747, 19224180, 20932996, 22428210, 26166245, 26913852, 31399494, 33642315, 44856420, 47099241, 52332490, 62798988, 67284630, 78498735, 94198482, 104664980, 134569260, 156997470, 188396964, 235496205, 313994940, 470992410, 941984820]

約数ペア:

[(1, 941984820), (2, 470992410), (3, 313994940), (4, 235496205), (5, 188396964), (6, 156997470), (7, 134569260), (9, 104664980), (10, 94198482), (12, 78498735), (14, 67284630), (15, 62798988), (18, 52332490), (20, 47099241), (21, 44856420), (28, 33642315), (30, 31399494), (35, 26913852), (36, 26166245), (42, 22428210), (45, 20932996), (49, 19224180), (60, 15699747), (63, 14952140), (70, 13456926), (84, 11214105), (90, 10466498), (98, 9612090), (105, 8971284), (126, 7476070), (140, 6728463), (147, 6408060), (180, 5233249), (196, 4806045), (210, 4485642), (245, 3844836), (252, 3738035), (294, 3204030), (315, 2990428), (420, 2242821), (441, 2136020), (490, 1922418), (588, 1602015), (630, 1495214), (735, 1281612), (882, 1068010), (980, 961209), (1260, 747607), (1470, 640806), (1764, 534005), (2205, 427204), (2940, 320403), (4410, 213602), (8820, 106801)]