3353367780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2661403}}^1$

素因数の和:2661425

約数の個数: 72

約数和(自身を含む): 11625012672

約数和(自身を除く): 8271644892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2661403, 5322806, 7984209, 10645612, 13307015, 15968418, 18629821, 23952627, 26614030, 31936836, 37259642, 39921045, 47905254, 53228060, 55889463, 74519284, 79842090, 93149105, 95810508, 111778926, 119763135, 159684180, 167668389, 186298210, 223557852, 239526270, 279447315, 335336778, 372596420, 479052540, 558894630, 670673556, 838341945, 1117789260, 1676683890, 3353367780]

約数ペア:

[(1, 3353367780), (2, 1676683890), (3, 1117789260), (4, 838341945), (5, 670673556), (6, 558894630), (7, 479052540), (9, 372596420), (10, 335336778), (12, 279447315), (14, 239526270), (15, 223557852), (18, 186298210), (20, 167668389), (21, 159684180), (28, 119763135), (30, 111778926), (35, 95810508), (36, 93149105), (42, 79842090), (45, 74519284), (60, 55889463), (63, 53228060), (70, 47905254), (84, 39921045), (90, 37259642), (105, 31936836), (126, 26614030), (140, 23952627), (180, 18629821), (210, 15968418), (252, 13307015), (315, 10645612), (420, 7984209), (630, 5322806), (1260, 2661403)]