388660770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1361}}^1$

素因数の和:1560

約数の個数: 96

約数和(自身を含む): 1070858880

約数和(自身を除く): 682198110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 167, 171, 190, 285, 334, 342, 501, 570, 835, 855, 1002, 1361, 1503, 1670, 1710, 2505, 2722, 3006, 3173, 4083, 5010, 6346, 6805, 7515, 8166, 9519, 12249, 13610, 15030, 15865, 19038, 20415, 24498, 25859, 28557, 31730, 40830, 47595, 51718, 57114, 61245, 77577, 95190, 122490, 129295, 142785, 155154, 227287, 232731, 258590, 285570, 387885, 454574, 465462, 681861, 775770, 1136435, 1163655, 1363722, 2045583, 2272870, 2327310, 3409305, 4091166, 4318453, 6818610, 8636906, 10227915, 12955359, 20455830, 21592265, 25910718, 38866077, 43184530, 64776795, 77732154, 129553590, 194330385, 388660770]

約数ペア:

[(1, 388660770), (2, 194330385), (3, 129553590), (5, 77732154), (6, 64776795), (9, 43184530), (10, 38866077), (15, 25910718), (18, 21592265), (19, 20455830), (30, 12955359), (38, 10227915), (45, 8636906), (57, 6818610), (90, 4318453), (95, 4091166), (114, 3409305), (167, 2327310), (171, 2272870), (190, 2045583), (285, 1363722), (334, 1163655), (342, 1136435), (501, 775770), (570, 681861), (835, 465462), (855, 454574), (1002, 387885), (1361, 285570), (1503, 258590), (1670, 232731), (1710, 227287), (2505, 155154), (2722, 142785), (3006, 129295), (3173, 122490), (4083, 95190), (5010, 77577), (6346, 61245), (6805, 57114), (7515, 51718), (8166, 47595), (9519, 40830), (12249, 31730), (13610, 28557), (15030, 25859), (15865, 24498), (19038, 20415)]