38331930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:788

約数の個数: 128

約数和(自身を含む): 119347200

約数和(自身を除く): 81015270

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 739, 741, 798, 910, 1235, 1330, 1365, 1478, 1482, 1729, 1995, 2217, 2470, 2730, 3458, 3695, 3705, 3990, 4434, 5173, 5187, 7390, 7410, 8645, 9607, 10346, 10374, 11085, 14041, 15519, 17290, 19214, 22170, 25865, 25935, 28082, 28821, 31038, 42123, 48035, 51730, 51870, 57642, 67249, 70205, 77595, 84246, 96070, 98287, 134498, 140410, 144105, 155190, 182533, 196574, 201747, 210615, 288210, 294861, 336245, 365066, 403494, 421230, 491435, 547599, 589722, 672490, 912665, 982870, 1008735, 1095198, 1277731, 1474305, 1825330, 2017470, 2555462, 2737995, 2948610, 3833193, 5475990, 6388655, 7666386, 12777310, 19165965, 38331930]

約数ペア:

[(1, 38331930), (2, 19165965), (3, 12777310), (5, 7666386), (6, 6388655), (7, 5475990), (10, 3833193), (13, 2948610), (14, 2737995), (15, 2555462), (19, 2017470), (21, 1825330), (26, 1474305), (30, 1277731), (35, 1095198), (38, 1008735), (39, 982870), (42, 912665), (57, 672490), (65, 589722), (70, 547599), (78, 491435), (91, 421230), (95, 403494), (105, 365066), (114, 336245), (130, 294861), (133, 288210), (182, 210615), (190, 201747), (195, 196574), (210, 182533), (247, 155190), (266, 144105), (273, 140410), (285, 134498), (390, 98287), (399, 96070), (455, 84246), (494, 77595), (546, 70205), (570, 67249), (665, 57642), (739, 51870), (741, 51730), (798, 48035), (910, 42123), (1235, 31038), (1330, 28821), (1365, 28082), (1478, 25935), (1482, 25865), (1729, 22170), (1995, 19214), (2217, 17290), (2470, 15519), (2730, 14041), (3458, 11085), (3695, 10374), (3705, 10346), (3990, 9607), (4434, 8645), (5173, 7410), (5187, 7390)]