13889190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 40792320

約数和(自身を除く): 26903130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 59, 70, 95, 105, 114, 118, 133, 177, 190, 210, 266, 285, 295, 354, 399, 413, 570, 590, 665, 798, 826, 885, 1121, 1239, 1330, 1770, 1995, 2065, 2242, 2478, 3363, 3481, 3990, 4130, 5605, 6195, 6726, 6962, 7847, 10443, 11210, 12390, 15694, 16815, 17405, 20886, 23541, 24367, 33630, 34810, 39235, 47082, 48734, 52215, 66139, 73101, 78470, 104430, 117705, 121835, 132278, 146202, 198417, 235410, 243670, 330695, 365505, 396834, 462973, 661390, 731010, 925946, 992085, 1388919, 1984170, 2314865, 2777838, 4629730, 6944595, 13889190]

約数ペア:

[(1, 13889190), (2, 6944595), (3, 4629730), (5, 2777838), (6, 2314865), (7, 1984170), (10, 1388919), (14, 992085), (15, 925946), (19, 731010), (21, 661390), (30, 462973), (35, 396834), (38, 365505), (42, 330695), (57, 243670), (59, 235410), (70, 198417), (95, 146202), (105, 132278), (114, 121835), (118, 117705), (133, 104430), (177, 78470), (190, 73101), (210, 66139), (266, 52215), (285, 48734), (295, 47082), (354, 39235), (399, 34810), (413, 33630), (570, 24367), (590, 23541), (665, 20886), (798, 17405), (826, 16815), (885, 15694), (1121, 12390), (1239, 11210), (1330, 10443), (1770, 7847), (1995, 6962), (2065, 6726), (2242, 6195), (2478, 5605), (3363, 4130), (3481, 3990)]