984750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 2673216

約数和(自身を除く): 1688466

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 101, 125, 130, 150, 195, 202, 250, 303, 325, 375, 390, 505, 606, 650, 750, 975, 1010, 1313, 1515, 1625, 1950, 2525, 2626, 3030, 3250, 3939, 4875, 5050, 6565, 7575, 7878, 9750, 12625, 13130, 15150, 19695, 25250, 32825, 37875, 39390, 65650, 75750, 98475, 164125, 196950, 328250, 492375, 984750]

約数ペア:

[(1, 984750), (2, 492375), (3, 328250), (5, 196950), (6, 164125), (10, 98475), (13, 75750), (15, 65650), (25, 39390), (26, 37875), (30, 32825), (39, 25250), (50, 19695), (65, 15150), (75, 13130), (78, 12625), (101, 9750), (125, 7878), (130, 7575), (150, 6565), (195, 5050), (202, 4875), (250, 3939), (303, 3250), (325, 3030), (375, 2626), (390, 2525), (505, 1950), (606, 1625), (650, 1515), (750, 1313), (975, 1010)]