209969378730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{357109}}^1$

素因数の和:357308

約数の個数: 96

約数和(自身を含む): 561548332800

約数和(自身を除く): 351578954070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 139, 141, 235, 278, 282, 417, 423, 470, 695, 705, 834, 846, 1251, 1390, 1410, 2085, 2115, 2502, 4170, 4230, 6255, 6533, 12510, 13066, 19599, 32665, 39198, 58797, 65330, 97995, 117594, 195990, 293985, 357109, 587970, 714218, 1071327, 1785545, 2142654, 3213981, 3571090, 5356635, 6427962, 10713270, 16069905, 16784123, 32139810, 33568246, 49638151, 50352369, 83920615, 99276302, 100704738, 148914453, 151057107, 167841230, 248190755, 251761845, 297828906, 302114214, 446743359, 496381510, 503523690, 744572265, 755285535, 893486718, 1489144530, 1510571070, 2233716795, 2332993097, 4467433590, 4665986194, 6998979291, 11664965485, 13997958582, 20996937873, 23329930970, 34994896455, 41993875746, 69989792910, 104984689365, 209969378730]

約数ペア:

[(1, 209969378730), (2, 104984689365), (3, 69989792910), (5, 41993875746), (6, 34994896455), (9, 23329930970), (10, 20996937873), (15, 13997958582), (18, 11664965485), (30, 6998979291), (45, 4665986194), (47, 4467433590), (90, 2332993097), (94, 2233716795), (139, 1510571070), (141, 1489144530), (235, 893486718), (278, 755285535), (282, 744572265), (417, 503523690), (423, 496381510), (470, 446743359), (695, 302114214), (705, 297828906), (834, 251761845), (846, 248190755), (1251, 167841230), (1390, 151057107), (1410, 148914453), (2085, 100704738), (2115, 99276302), (2502, 83920615), (4170, 50352369), (4230, 49638151), (6255, 33568246), (6533, 32139810), (12510, 16784123), (13066, 16069905), (19599, 10713270), (32665, 6427962), (39198, 5356635), (58797, 3571090), (65330, 3213981), (97995, 2142654), (117594, 1785545), (195990, 1071327), (293985, 714218), (357109, 587970)]