11914140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1531

約数の個数: 96

約数和(自身を含む): 40158720

約数和(自身を除く): 28244580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1493, 1596, 1995, 2660, 2986, 3990, 4479, 5972, 7465, 7980, 8958, 10451, 14930, 17916, 20902, 22395, 28367, 29860, 31353, 41804, 44790, 52255, 56734, 62706, 85101, 89580, 104510, 113468, 125412, 141835, 156765, 170202, 198569, 209020, 283670, 313530, 340404, 397138, 425505, 567340, 595707, 627060, 794276, 851010, 992845, 1191414, 1702020, 1985690, 2382828, 2978535, 3971380, 5957070, 11914140]

約数ペア:

[(1, 11914140), (2, 5957070), (3, 3971380), (4, 2978535), (5, 2382828), (6, 1985690), (7, 1702020), (10, 1191414), (12, 992845), (14, 851010), (15, 794276), (19, 627060), (20, 595707), (21, 567340), (28, 425505), (30, 397138), (35, 340404), (38, 313530), (42, 283670), (57, 209020), (60, 198569), (70, 170202), (76, 156765), (84, 141835), (95, 125412), (105, 113468), (114, 104510), (133, 89580), (140, 85101), (190, 62706), (210, 56734), (228, 52255), (266, 44790), (285, 41804), (380, 31353), (399, 29860), (420, 28367), (532, 22395), (570, 20902), (665, 17916), (798, 14930), (1140, 10451), (1330, 8958), (1493, 7980), (1596, 7465), (1995, 5972), (2660, 4479), (2986, 3990)]