194300460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56813}}^1$

素因数の和:56847

約数の個数: 72

約数和(自身を含む): 620408880

約数和(自身を除く): 426108420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 56813, 113626, 170439, 227252, 284065, 340878, 511317, 568130, 681756, 852195, 1022634, 1079447, 1136260, 1704390, 2045268, 2158894, 2556585, 3238341, 3408780, 4317788, 5113170, 5397235, 6476682, 9715023, 10226340, 10794470, 12953364, 16191705, 19430046, 21588940, 32383410, 38860092, 48575115, 64766820, 97150230, 194300460]

約数ペア:

[(1, 194300460), (2, 97150230), (3, 64766820), (4, 48575115), (5, 38860092), (6, 32383410), (9, 21588940), (10, 19430046), (12, 16191705), (15, 12953364), (18, 10794470), (19, 10226340), (20, 9715023), (30, 6476682), (36, 5397235), (38, 5113170), (45, 4317788), (57, 3408780), (60, 3238341), (76, 2556585), (90, 2158894), (95, 2045268), (114, 1704390), (171, 1136260), (180, 1079447), (190, 1022634), (228, 852195), (285, 681756), (342, 568130), (380, 511317), (570, 340878), (684, 284065), (855, 227252), (1140, 170439), (1710, 113626), (3420, 56813)]