30022350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2819}}^1$

素因数の和:2905

約数の個数: 48

約数和(自身を含む): 75530880

約数和(自身を除く): 45508530

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 2819, 3550, 5325, 5638, 8457, 10650, 14095, 16914, 28190, 42285, 70475, 84570, 140950, 200149, 211425, 400298, 422850, 600447, 1000745, 1200894, 2001490, 3002235, 5003725, 6004470, 10007450, 15011175, 30022350]

約数ペア:

[(1, 30022350), (2, 15011175), (3, 10007450), (5, 6004470), (6, 5003725), (10, 3002235), (15, 2001490), (25, 1200894), (30, 1000745), (50, 600447), (71, 422850), (75, 400298), (142, 211425), (150, 200149), (213, 140950), (355, 84570), (426, 70475), (710, 42285), (1065, 28190), (1775, 16914), (2130, 14095), (2819, 10650), (3550, 8457), (5325, 5638)]