3824340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4903}}^1$

素因数の和:4928

約数の個数: 48

約数和(自身を含む): 11534208

約数和(自身を除く): 7709868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 4903, 9806, 14709, 19612, 24515, 29418, 49030, 58836, 63739, 73545, 98060, 127478, 147090, 191217, 254956, 294180, 318695, 382434, 637390, 764868, 956085, 1274780, 1912170, 3824340]

約数ペア:

[(1, 3824340), (2, 1912170), (3, 1274780), (4, 956085), (5, 764868), (6, 637390), (10, 382434), (12, 318695), (13, 294180), (15, 254956), (20, 191217), (26, 147090), (30, 127478), (39, 98060), (52, 73545), (60, 63739), (65, 58836), (78, 49030), (130, 29418), (156, 24515), (195, 19612), (260, 14709), (390, 9806), (780, 4903)]