210969703530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{38427997}}^1$

素因数の和:38428071

約数の個数: 48

約数和(自身を含む): 557513394984

約数和(自身を除く): 346543691454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 38427997, 76855994, 115283991, 192139985, 230567982, 345851973, 384279970, 576419955, 691703946, 1152839910, 1729259865, 2344107817, 3458519730, 4688215634, 7032323451, 11720539085, 14064646902, 21096970353, 23441078170, 35161617255, 42193940706, 70323234510, 105484851765, 210969703530]

約数ペア:

[(1, 210969703530), (2, 105484851765), (3, 70323234510), (5, 42193940706), (6, 35161617255), (9, 23441078170), (10, 21096970353), (15, 14064646902), (18, 11720539085), (30, 7032323451), (45, 4688215634), (61, 3458519730), (90, 2344107817), (122, 1729259865), (183, 1152839910), (305, 691703946), (366, 576419955), (549, 384279970), (610, 345851973), (915, 230567982), (1098, 192139985), (1830, 115283991), (2745, 76855994), (5490, 38427997)]