30661650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1196

約数の個数: 72

約数和(自身を含む): 83803044

約数和(自身を除く): 53141394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 305, 366, 450, 549, 610, 915, 1098, 1117, 1525, 1830, 2234, 2745, 3050, 3351, 4575, 5490, 5585, 6702, 9150, 10053, 11170, 13725, 16755, 20106, 27450, 27925, 33510, 50265, 55850, 68137, 83775, 100530, 136274, 167550, 204411, 251325, 340685, 408822, 502650, 613233, 681370, 1022055, 1226466, 1703425, 2044110, 3066165, 3406850, 5110275, 6132330, 10220550, 15330825, 30661650]

約数ペア:

[(1, 30661650), (2, 15330825), (3, 10220550), (5, 6132330), (6, 5110275), (9, 3406850), (10, 3066165), (15, 2044110), (18, 1703425), (25, 1226466), (30, 1022055), (45, 681370), (50, 613233), (61, 502650), (75, 408822), (90, 340685), (122, 251325), (150, 204411), (183, 167550), (225, 136274), (305, 100530), (366, 83775), (450, 68137), (549, 55850), (610, 50265), (915, 33510), (1098, 27925), (1117, 27450), (1525, 20106), (1830, 16755), (2234, 13725), (2745, 11170), (3050, 10053), (3351, 9150), (4575, 6702), (5490, 5585)]