9887430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 27371520

約数和(自身を除く): 17484090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 197, 210, 239, 394, 478, 591, 717, 985, 1182, 1195, 1379, 1434, 1673, 1970, 2390, 2758, 2955, 3346, 3585, 4137, 5019, 5910, 6895, 7170, 8274, 8365, 10038, 13790, 16730, 20685, 25095, 41370, 47083, 50190, 94166, 141249, 235415, 282498, 329581, 470830, 659162, 706245, 988743, 1412490, 1647905, 1977486, 3295810, 4943715, 9887430]

約数ペア:

[(1, 9887430), (2, 4943715), (3, 3295810), (5, 1977486), (6, 1647905), (7, 1412490), (10, 988743), (14, 706245), (15, 659162), (21, 470830), (30, 329581), (35, 282498), (42, 235415), (70, 141249), (105, 94166), (197, 50190), (210, 47083), (239, 41370), (394, 25095), (478, 20685), (591, 16730), (717, 13790), (985, 10038), (1182, 8365), (1195, 8274), (1379, 7170), (1434, 6895), (1673, 5910), (1970, 5019), (2390, 4137), (2758, 3585), (2955, 3346)]