38946570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2699}}^1$

素因数の和:2759

約数の個数: 64

約数和(自身を含む): 103420800

約数和(自身を除く): 64474230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2699, 2886, 4810, 5398, 7215, 8097, 13495, 14430, 16194, 26990, 35087, 40485, 70174, 80970, 99863, 105261, 175435, 199726, 210522, 299589, 350870, 499315, 526305, 599178, 998630, 1052610, 1298219, 1497945, 2596438, 2995890, 3894657, 6491095, 7789314, 12982190, 19473285, 38946570]

約数ペア:

[(1, 38946570), (2, 19473285), (3, 12982190), (5, 7789314), (6, 6491095), (10, 3894657), (13, 2995890), (15, 2596438), (26, 1497945), (30, 1298219), (37, 1052610), (39, 998630), (65, 599178), (74, 526305), (78, 499315), (111, 350870), (130, 299589), (185, 210522), (195, 199726), (222, 175435), (370, 105261), (390, 99863), (481, 80970), (555, 70174), (962, 40485), (1110, 35087), (1443, 26990), (2405, 16194), (2699, 14430), (2886, 13495), (4810, 8097), (5398, 7215)]