38495730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 116121600

約数和(自身を除く): 77625870

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 59, 65, 70, 78, 91, 105, 118, 130, 177, 182, 195, 210, 239, 273, 295, 354, 390, 413, 455, 478, 546, 590, 717, 767, 826, 885, 910, 1195, 1239, 1365, 1434, 1534, 1673, 1770, 2065, 2301, 2390, 2478, 2730, 3107, 3346, 3585, 3835, 4130, 4602, 5019, 5369, 6195, 6214, 7170, 7670, 8365, 9321, 10038, 10738, 11505, 12390, 14101, 15535, 16107, 16730, 18642, 21749, 23010, 25095, 26845, 28202, 31070, 32214, 42303, 43498, 46605, 50190, 53690, 65247, 70505, 80535, 84606, 93210, 98707, 108745, 130494, 141010, 161070, 183313, 197414, 211515, 217490, 296121, 326235, 366626, 423030, 493535, 549939, 592242, 652470, 916565, 987070, 1099878, 1283191, 1480605, 1833130, 2566382, 2749695, 2961210, 3849573, 5499390, 6415955, 7699146, 12831910, 19247865, 38495730]

約数ペア:

[(1, 38495730), (2, 19247865), (3, 12831910), (5, 7699146), (6, 6415955), (7, 5499390), (10, 3849573), (13, 2961210), (14, 2749695), (15, 2566382), (21, 1833130), (26, 1480605), (30, 1283191), (35, 1099878), (39, 987070), (42, 916565), (59, 652470), (65, 592242), (70, 549939), (78, 493535), (91, 423030), (105, 366626), (118, 326235), (130, 296121), (177, 217490), (182, 211515), (195, 197414), (210, 183313), (239, 161070), (273, 141010), (295, 130494), (354, 108745), (390, 98707), (413, 93210), (455, 84606), (478, 80535), (546, 70505), (590, 65247), (717, 53690), (767, 50190), (826, 46605), (885, 43498), (910, 42303), (1195, 32214), (1239, 31070), (1365, 28202), (1434, 26845), (1534, 25095), (1673, 23010), (1770, 21749), (2065, 18642), (2301, 16730), (2390, 16107), (2478, 15535), (2730, 14101), (3107, 12390), (3346, 11505), (3585, 10738), (3835, 10038), (4130, 9321), (4602, 8365), (5019, 7670), (5369, 7170), (6195, 6214)]