2354250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 6095232

約数和(自身を除く): 3740982

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 73, 75, 86, 125, 129, 146, 150, 215, 219, 250, 258, 365, 375, 430, 438, 645, 730, 750, 1075, 1095, 1290, 1825, 2150, 2190, 3139, 3225, 3650, 5375, 5475, 6278, 6450, 9125, 9417, 10750, 10950, 15695, 16125, 18250, 18834, 27375, 31390, 32250, 47085, 54750, 78475, 94170, 156950, 235425, 392375, 470850, 784750, 1177125, 2354250]

約数ペア:

[(1, 2354250), (2, 1177125), (3, 784750), (5, 470850), (6, 392375), (10, 235425), (15, 156950), (25, 94170), (30, 78475), (43, 54750), (50, 47085), (73, 32250), (75, 31390), (86, 27375), (125, 18834), (129, 18250), (146, 16125), (150, 15695), (215, 10950), (219, 10750), (250, 9417), (258, 9125), (365, 6450), (375, 6278), (430, 5475), (438, 5375), (645, 3650), (730, 3225), (750, 3139), (1075, 2190), (1095, 2150), (1290, 1825)]