19820610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 55373760

約数和(自身を除く): 35553150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 67, 90, 95, 114, 134, 171, 173, 190, 201, 285, 335, 342, 346, 402, 519, 570, 603, 670, 855, 865, 1005, 1038, 1206, 1273, 1557, 1710, 1730, 2010, 2546, 2595, 3015, 3114, 3287, 3819, 5190, 6030, 6365, 6574, 7638, 7785, 9861, 11457, 11591, 12730, 15570, 16435, 19095, 19722, 22914, 23182, 29583, 32870, 34773, 38190, 49305, 57285, 57955, 59166, 69546, 98610, 104319, 114570, 115910, 147915, 173865, 208638, 220229, 295830, 347730, 440458, 521595, 660687, 1043190, 1101145, 1321374, 1982061, 2202290, 3303435, 3964122, 6606870, 9910305, 19820610]

約数ペア:

[(1, 19820610), (2, 9910305), (3, 6606870), (5, 3964122), (6, 3303435), (9, 2202290), (10, 1982061), (15, 1321374), (18, 1101145), (19, 1043190), (30, 660687), (38, 521595), (45, 440458), (57, 347730), (67, 295830), (90, 220229), (95, 208638), (114, 173865), (134, 147915), (171, 115910), (173, 114570), (190, 104319), (201, 98610), (285, 69546), (335, 59166), (342, 57955), (346, 57285), (402, 49305), (519, 38190), (570, 34773), (603, 32870), (670, 29583), (855, 23182), (865, 22914), (1005, 19722), (1038, 19095), (1206, 16435), (1273, 15570), (1557, 12730), (1710, 11591), (1730, 11457), (2010, 9861), (2546, 7785), (2595, 7638), (3015, 6574), (3114, 6365), (3287, 6030), (3819, 5190)]