194188930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2711}}^1$

素因数の和:2779

約数の個数: 64

約数和(自身を含む): 410054400

約数和(自身を除く): 215865470

約数列:

[1, 2, 5, 10, 13, 19, 26, 29, 38, 58, 65, 95, 130, 145, 190, 247, 290, 377, 494, 551, 754, 1102, 1235, 1885, 2470, 2711, 2755, 3770, 5422, 5510, 7163, 13555, 14326, 27110, 35243, 35815, 51509, 70486, 71630, 78619, 103018, 157238, 176215, 257545, 352430, 393095, 515090, 669617, 786190, 1022047, 1339234, 1493761, 2044094, 2987522, 3348085, 5110235, 6696170, 7468805, 10220470, 14937610, 19418893, 38837786, 97094465, 194188930]

約数ペア:

[(1, 194188930), (2, 97094465), (5, 38837786), (10, 19418893), (13, 14937610), (19, 10220470), (26, 7468805), (29, 6696170), (38, 5110235), (58, 3348085), (65, 2987522), (95, 2044094), (130, 1493761), (145, 1339234), (190, 1022047), (247, 786190), (290, 669617), (377, 515090), (494, 393095), (551, 352430), (754, 257545), (1102, 176215), (1235, 157238), (1885, 103018), (2470, 78619), (2711, 71630), (2755, 70486), (3770, 51509), (5422, 35815), (5510, 35243), (7163, 27110), (13555, 14326)]