858902340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2791}}^1$

素因数の和:3049

約数の個数: 96

約数和(自身を含む): 2521645056

約数和(自身を除く): 1662742716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 223, 230, 276, 345, 446, 460, 669, 690, 892, 1115, 1338, 1380, 2230, 2676, 2791, 3345, 4460, 5129, 5582, 6690, 8373, 10258, 11164, 13380, 13955, 15387, 16746, 20516, 25645, 27910, 30774, 33492, 41865, 51290, 55820, 61548, 64193, 76935, 83730, 102580, 128386, 153870, 167460, 192579, 256772, 307740, 320965, 385158, 622393, 641930, 770316, 962895, 1244786, 1283860, 1867179, 1925790, 2489572, 3111965, 3734358, 3851580, 6223930, 7468716, 9335895, 12447860, 14315039, 18671790, 28630078, 37343580, 42945117, 57260156, 71575195, 85890234, 143150390, 171780468, 214725585, 286300780, 429451170, 858902340]

約数ペア:

[(1, 858902340), (2, 429451170), (3, 286300780), (4, 214725585), (5, 171780468), (6, 143150390), (10, 85890234), (12, 71575195), (15, 57260156), (20, 42945117), (23, 37343580), (30, 28630078), (46, 18671790), (60, 14315039), (69, 12447860), (92, 9335895), (115, 7468716), (138, 6223930), (223, 3851580), (230, 3734358), (276, 3111965), (345, 2489572), (446, 1925790), (460, 1867179), (669, 1283860), (690, 1244786), (892, 962895), (1115, 770316), (1338, 641930), (1380, 622393), (2230, 385158), (2676, 320965), (2791, 307740), (3345, 256772), (4460, 192579), (5129, 167460), (5582, 153870), (6690, 128386), (8373, 102580), (10258, 83730), (11164, 76935), (13380, 64193), (13955, 61548), (15387, 55820), (16746, 51290), (20516, 41865), (25645, 33492), (27910, 30774)]