2498585220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{603523}}^1$

素因数の和:603561

約数の個数: 72

約数和(自身を含む): 7908578496

約数和(自身を除く): 5409993276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 603523, 1207046, 1810569, 2414092, 3017615, 3621138, 5431707, 6035230, 7242276, 9052845, 10863414, 12070460, 13881029, 18105690, 21726828, 27158535, 27762058, 36211380, 41643087, 54317070, 55524116, 69405145, 83286174, 108634140, 124929261, 138810290, 166572348, 208215435, 249858522, 277620580, 416430870, 499717044, 624646305, 832861740, 1249292610, 2498585220]

約数ペア:

[(1, 2498585220), (2, 1249292610), (3, 832861740), (4, 624646305), (5, 499717044), (6, 416430870), (9, 277620580), (10, 249858522), (12, 208215435), (15, 166572348), (18, 138810290), (20, 124929261), (23, 108634140), (30, 83286174), (36, 69405145), (45, 55524116), (46, 54317070), (60, 41643087), (69, 36211380), (90, 27762058), (92, 27158535), (115, 21726828), (138, 18105690), (180, 13881029), (207, 12070460), (230, 10863414), (276, 9052845), (345, 7242276), (414, 6035230), (460, 5431707), (690, 3621138), (828, 3017615), (1035, 2414092), (1380, 1810569), (2070, 1207046), (4140, 603523)]