139546830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1787}}^1$

素因数の和:1953

約数の個数: 64

約数和(自身を含む): 355311360

約数和(自身を除く): 215764530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 137, 190, 274, 285, 411, 570, 685, 822, 1370, 1787, 2055, 2603, 3574, 4110, 5206, 5361, 7809, 8935, 10722, 13015, 15618, 17870, 26030, 26805, 33953, 39045, 53610, 67906, 78090, 101859, 169765, 203718, 244819, 339530, 489638, 509295, 734457, 1018590, 1224095, 1468914, 2448190, 3672285, 4651561, 7344570, 9303122, 13954683, 23257805, 27909366, 46515610, 69773415, 139546830]

約数ペア:

[(1, 139546830), (2, 69773415), (3, 46515610), (5, 27909366), (6, 23257805), (10, 13954683), (15, 9303122), (19, 7344570), (30, 4651561), (38, 3672285), (57, 2448190), (95, 1468914), (114, 1224095), (137, 1018590), (190, 734457), (274, 509295), (285, 489638), (411, 339530), (570, 244819), (685, 203718), (822, 169765), (1370, 101859), (1787, 78090), (2055, 67906), (2603, 53610), (3574, 39045), (4110, 33953), (5206, 26805), (5361, 26030), (7809, 17870), (8935, 15618), (10722, 13015)]