84352980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{82699}}^1$

素因数の和:82728

約数の個数: 48

約数和(自身を含む): 250084800

約数和(自身を除く): 165731820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 82699, 165398, 248097, 330796, 413495, 496194, 826990, 992388, 1240485, 1405883, 1653980, 2480970, 2811766, 4217649, 4961940, 5623532, 7029415, 8435298, 14058830, 16870596, 21088245, 28117660, 42176490, 84352980]

約数ペア:

[(1, 84352980), (2, 42176490), (3, 28117660), (4, 21088245), (5, 16870596), (6, 14058830), (10, 8435298), (12, 7029415), (15, 5623532), (17, 4961940), (20, 4217649), (30, 2811766), (34, 2480970), (51, 1653980), (60, 1405883), (68, 1240485), (85, 992388), (102, 826990), (170, 496194), (204, 413495), (255, 330796), (340, 248097), (510, 165398), (1020, 82699)]