190881030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{619}}^1$

素因数の和:1189

約数の個数: 64

約数和(自身を含む): 483897600

約数和(自身を除く): 293016570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 541, 570, 619, 1082, 1238, 1623, 1857, 2705, 3095, 3246, 3714, 5410, 6190, 8115, 9285, 10279, 11761, 16230, 18570, 20558, 23522, 30837, 35283, 51395, 58805, 61674, 70566, 102790, 117610, 154185, 176415, 308370, 334879, 352830, 669758, 1004637, 1674395, 2009274, 3348790, 5023185, 6362701, 10046370, 12725402, 19088103, 31813505, 38176206, 63627010, 95440515, 190881030]

約数ペア:

[(1, 190881030), (2, 95440515), (3, 63627010), (5, 38176206), (6, 31813505), (10, 19088103), (15, 12725402), (19, 10046370), (30, 6362701), (38, 5023185), (57, 3348790), (95, 2009274), (114, 1674395), (190, 1004637), (285, 669758), (541, 352830), (570, 334879), (619, 308370), (1082, 176415), (1238, 154185), (1623, 117610), (1857, 102790), (2705, 70566), (3095, 61674), (3246, 58805), (3714, 51395), (5410, 35283), (6190, 30837), (8115, 23522), (9285, 20558), (10279, 18570), (11761, 16230)]