2019923460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{5659}}^1$

素因数の和:6338

約数の個数: 96

約数和(自身を含む): 6294825600

約数和(自身を除く): 4274902140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 661, 1322, 1983, 2644, 3305, 3966, 5659, 5949, 6610, 7932, 9915, 11318, 11898, 13220, 16977, 17847, 19830, 22636, 23796, 28295, 29745, 33954, 35694, 39660, 50931, 56590, 59490, 67908, 71388, 84885, 89235, 101862, 113180, 118980, 152793, 169770, 178470, 203724, 254655, 305586, 339540, 356940, 509310, 611172, 763965, 1018620, 1527930, 3055860, 3740599, 7481198, 11221797, 14962396, 18702995, 22443594, 33665391, 37405990, 44887188, 56108985, 67330782, 74811980, 100996173, 112217970, 134661564, 168326955, 201992346, 224435940, 336653910, 403984692, 504980865, 673307820, 1009961730, 2019923460]

約数ペア:

[(1, 2019923460), (2, 1009961730), (3, 673307820), (4, 504980865), (5, 403984692), (6, 336653910), (9, 224435940), (10, 201992346), (12, 168326955), (15, 134661564), (18, 112217970), (20, 100996173), (27, 74811980), (30, 67330782), (36, 56108985), (45, 44887188), (54, 37405990), (60, 33665391), (90, 22443594), (108, 18702995), (135, 14962396), (180, 11221797), (270, 7481198), (540, 3740599), (661, 3055860), (1322, 1527930), (1983, 1018620), (2644, 763965), (3305, 611172), (3966, 509310), (5659, 356940), (5949, 339540), (6610, 305586), (7932, 254655), (9915, 203724), (11318, 178470), (11898, 169770), (13220, 152793), (16977, 118980), (17847, 113180), (19830, 101862), (22636, 89235), (23796, 84885), (28295, 71388), (29745, 67908), (33954, 59490), (35694, 56590), (39660, 50931)]