788103990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{883}}^1$

素因数の和:1154

約数の個数: 96

約数和(自身を含む): 2104966656

約数和(自身を除く): 1316862666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 211, 235, 282, 422, 423, 470, 633, 705, 846, 883, 1055, 1266, 1410, 1766, 1899, 2110, 2115, 2649, 3165, 3798, 4230, 4415, 5298, 6330, 7947, 8830, 9495, 9917, 13245, 15894, 18990, 19834, 26490, 29751, 39735, 41501, 49585, 59502, 79470, 83002, 89253, 99170, 124503, 148755, 178506, 186313, 207505, 249006, 297510, 372626, 373509, 415010, 446265, 558939, 622515, 747018, 892530, 931565, 1117878, 1245030, 1676817, 1863130, 1867545, 2794695, 3353634, 3735090, 5589390, 8384085, 8756711, 16768170, 17513422, 26270133, 43783555, 52540266, 78810399, 87567110, 131350665, 157620798, 262701330, 394051995, 788103990]

約数ペア:

[(1, 788103990), (2, 394051995), (3, 262701330), (5, 157620798), (6, 131350665), (9, 87567110), (10, 78810399), (15, 52540266), (18, 43783555), (30, 26270133), (45, 17513422), (47, 16768170), (90, 8756711), (94, 8384085), (141, 5589390), (211, 3735090), (235, 3353634), (282, 2794695), (422, 1867545), (423, 1863130), (470, 1676817), (633, 1245030), (705, 1117878), (846, 931565), (883, 892530), (1055, 747018), (1266, 622515), (1410, 558939), (1766, 446265), (1899, 415010), (2110, 373509), (2115, 372626), (2649, 297510), (3165, 249006), (3798, 207505), (4230, 186313), (4415, 178506), (5298, 148755), (6330, 124503), (7947, 99170), (8830, 89253), (9495, 83002), (9917, 79470), (13245, 59502), (15894, 49585), (18990, 41501), (19834, 39735), (26490, 29751)]