6403460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 15676416

約数和(自身を除く): 9272956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 863, 1060, 1484, 1726, 1855, 3452, 3710, 4315, 6041, 7420, 8630, 12082, 17260, 24164, 30205, 45739, 60410, 91478, 120820, 182956, 228695, 320173, 457390, 640346, 914780, 1280692, 1600865, 3201730, 6403460]

約数ペア:

[(1, 6403460), (2, 3201730), (4, 1600865), (5, 1280692), (7, 914780), (10, 640346), (14, 457390), (20, 320173), (28, 228695), (35, 182956), (53, 120820), (70, 91478), (106, 60410), (140, 45739), (212, 30205), (265, 24164), (371, 17260), (530, 12082), (742, 8630), (863, 7420), (1060, 6041), (1484, 4315), (1726, 3710), (1855, 3452)]