1400484190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{53927}}^1$

素因数の和:54001

約数の個数: 48

約数和(自身を含む): 2987826912

約数和(自身を除く): 1587342722

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 490, 530, 742, 1855, 2597, 3710, 5194, 12985, 25970, 53927, 107854, 269635, 377489, 539270, 754978, 1887445, 2642423, 2858131, 3774890, 5284846, 5716262, 13212115, 14290655, 20006917, 26424230, 28581310, 40013834, 100034585, 140048419, 200069170, 280096838, 700242095, 1400484190]

約数ペア:

[(1, 1400484190), (2, 700242095), (5, 280096838), (7, 200069170), (10, 140048419), (14, 100034585), (35, 40013834), (49, 28581310), (53, 26424230), (70, 20006917), (98, 14290655), (106, 13212115), (245, 5716262), (265, 5284846), (371, 3774890), (490, 2858131), (530, 2642423), (742, 1887445), (1855, 754978), (2597, 539270), (3710, 377489), (5194, 269635), (12985, 107854), (25970, 53927)]