30411645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1237}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 53481600

約数和(自身を除く): 23069955

約数列:

[1, 3, 5, 11, 15, 33, 55, 149, 165, 447, 745, 1237, 1639, 2235, 3711, 4917, 6185, 8195, 13607, 18555, 24585, 40821, 68035, 184313, 204105, 552939, 921565, 2027443, 2764695, 6082329, 10137215, 30411645]

約数ペア:

[(1, 30411645), (3, 10137215), (5, 6082329), (11, 2764695), (15, 2027443), (33, 921565), (55, 552939), (149, 204105), (165, 184313), (447, 68035), (745, 40821), (1237, 24585), (1639, 18555), (2235, 13607), (3711, 8195), (4917, 6185)]