30437850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1549}}^1$

素因数の和:1695

約数の個数: 48

約数和(自身を含む): 76111200

約数和(自身を除く): 45673350

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 131, 150, 262, 393, 655, 786, 1310, 1549, 1965, 3098, 3275, 3930, 4647, 6550, 7745, 9294, 9825, 15490, 19650, 23235, 38725, 46470, 77450, 116175, 202919, 232350, 405838, 608757, 1014595, 1217514, 2029190, 3043785, 5072975, 6087570, 10145950, 15218925, 30437850]

約数ペア:

[(1, 30437850), (2, 15218925), (3, 10145950), (5, 6087570), (6, 5072975), (10, 3043785), (15, 2029190), (25, 1217514), (30, 1014595), (50, 608757), (75, 405838), (131, 232350), (150, 202919), (262, 116175), (393, 77450), (655, 46470), (786, 38725), (1310, 23235), (1549, 19650), (1965, 15490), (3098, 9825), (3275, 9294), (3930, 7745), (4647, 6550)]