2018064300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{960983}}^1$

素因数の和:961007

約数の個数: 72

約数和(自身を含む): 6673072896

約数和(自身を除く): 4655008596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 960983, 1921966, 2882949, 3843932, 4804915, 5765898, 6726881, 9609830, 11531796, 13453762, 14414745, 19219660, 20180643, 24024575, 26907524, 28829490, 33634405, 40361286, 48049150, 57658980, 67268810, 72073725, 80722572, 96098300, 100903215, 134537620, 144147450, 168172025, 201806430, 288294900, 336344050, 403612860, 504516075, 672688100, 1009032150, 2018064300]

約数ペア:

[(1, 2018064300), (2, 1009032150), (3, 672688100), (4, 504516075), (5, 403612860), (6, 336344050), (7, 288294900), (10, 201806430), (12, 168172025), (14, 144147450), (15, 134537620), (20, 100903215), (21, 96098300), (25, 80722572), (28, 72073725), (30, 67268810), (35, 57658980), (42, 48049150), (50, 40361286), (60, 33634405), (70, 28829490), (75, 26907524), (84, 24024575), (100, 20180643), (105, 19219660), (140, 14414745), (150, 13453762), (175, 11531796), (210, 9609830), (300, 6726881), (350, 5765898), (420, 4804915), (525, 3843932), (700, 2882949), (1050, 1921966), (2100, 960983)]