30204720007

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:956

約数の個数: 64

約数和(自身を含む): 39252787200

約数和(自身を除く): 9048067193

約数列:

[1, 7, 11, 43, 77, 109, 127, 301, 473, 659, 763, 889, 1199, 1397, 3311, 4613, 4687, 5461, 7249, 8393, 9779, 13843, 28337, 32809, 38227, 50743, 51557, 60071, 71831, 83693, 96901, 152273, 198359, 311707, 360899, 420497, 502817, 585851, 595249, 790141, 920623, 1065911, 2181949, 3088733, 3598799, 4166743, 5530987, 6444361, 6547739, 9122537, 21621131, 25191593, 33976063, 39586789, 45834173, 63857759, 100347907, 237832441, 277107523, 392269091, 702435349, 2745883637, 4314960001, 30204720007]

約数ペア:

[(1, 30204720007), (7, 4314960001), (11, 2745883637), (43, 702435349), (77, 392269091), (109, 277107523), (127, 237832441), (301, 100347907), (473, 63857759), (659, 45834173), (763, 39586789), (889, 33976063), (1199, 25191593), (1397, 21621131), (3311, 9122537), (4613, 6547739), (4687, 6444361), (5461, 5530987), (7249, 4166743), (8393, 3598799), (9779, 3088733), (13843, 2181949), (28337, 1065911), (32809, 920623), (38227, 790141), (50743, 595249), (51557, 585851), (60071, 502817), (71831, 420497), (83693, 360899), (96901, 311707), (152273, 198359)]