2253690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 6376320

約数和(自身を除く): 4122630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 491, 510, 765, 918, 982, 1473, 1530, 2295, 2455, 2946, 4419, 4590, 4910, 7365, 8347, 8838, 13257, 14730, 16694, 22095, 25041, 26514, 41735, 44190, 50082, 66285, 75123, 83470, 125205, 132570, 150246, 225369, 250410, 375615, 450738, 751230, 1126845, 2253690]

約数ペア:

[(1, 2253690), (2, 1126845), (3, 751230), (5, 450738), (6, 375615), (9, 250410), (10, 225369), (15, 150246), (17, 132570), (18, 125205), (27, 83470), (30, 75123), (34, 66285), (45, 50082), (51, 44190), (54, 41735), (85, 26514), (90, 25041), (102, 22095), (135, 16694), (153, 14730), (170, 13257), (255, 8838), (270, 8347), (306, 7365), (459, 4910), (491, 4590), (510, 4419), (765, 2946), (918, 2455), (982, 2295), (1473, 1530)]