210002022230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20979223}}^1$

素因数の和:20979261

約数の個数: 64

約数和(自身を含む): 507529387008

約数和(自身を除く): 297527364778

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 20979223, 41958446, 104896115, 146854561, 209792230, 230771453, 272729899, 293709122, 461542906, 545459798, 734272805, 1153857265, 1363649495, 1468545610, 1615400171, 1909109293, 2307714530, 2727298990, 3000028889, 3230800342, 3818218586, 6000057778, 8077000855, 9545546465, 15000144445, 16154001710, 19091092930, 21000202223, 30000288890, 42000404446, 105001011115, 210002022230]

約数ペア:

[(1, 210002022230), (2, 105001011115), (5, 42000404446), (7, 30000288890), (10, 21000202223), (11, 19091092930), (13, 16154001710), (14, 15000144445), (22, 9545546465), (26, 8077000855), (35, 6000057778), (55, 3818218586), (65, 3230800342), (70, 3000028889), (77, 2727298990), (91, 2307714530), (110, 1909109293), (130, 1615400171), (143, 1468545610), (154, 1363649495), (182, 1153857265), (286, 734272805), (385, 545459798), (455, 461542906), (715, 293709122), (770, 272729899), (910, 230771453), (1001, 209792230), (1430, 146854561), (2002, 104896115), (5005, 41958446), (10010, 20979223)]