30206010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 76982400

約数和(自身を除く): 46776390

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 197, 269, 285, 394, 538, 570, 591, 807, 985, 1182, 1345, 1614, 1970, 2690, 2955, 3743, 4035, 5111, 5910, 7486, 8070, 10222, 11229, 15333, 18715, 22458, 25555, 30666, 37430, 51110, 52993, 56145, 76665, 105986, 112290, 153330, 158979, 264965, 317958, 529930, 794895, 1006867, 1589790, 2013734, 3020601, 5034335, 6041202, 10068670, 15103005, 30206010]

約数ペア:

[(1, 30206010), (2, 15103005), (3, 10068670), (5, 6041202), (6, 5034335), (10, 3020601), (15, 2013734), (19, 1589790), (30, 1006867), (38, 794895), (57, 529930), (95, 317958), (114, 264965), (190, 158979), (197, 153330), (269, 112290), (285, 105986), (394, 76665), (538, 56145), (570, 52993), (591, 51110), (807, 37430), (985, 30666), (1182, 25555), (1345, 22458), (1614, 18715), (1970, 15333), (2690, 11229), (2955, 10222), (3743, 8070), (4035, 7486), (5111, 5910)]