15679784770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{16319}}^1$

素因数の和:16747

約数の個数: 64

約数和(自身を含む): 32078592000

約数和(自身を除く): 16398807230

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 389, 494, 778, 1235, 1945, 2470, 3890, 5057, 7391, 10114, 14782, 16319, 25285, 32638, 36955, 50570, 73910, 81595, 96083, 163190, 192166, 212147, 310061, 424294, 480415, 620122, 960830, 1060735, 1550305, 2121470, 3100610, 4030793, 6348091, 8061586, 12696182, 20153965, 31740455, 40307930, 63480910, 82525183, 120613729, 165050366, 241227458, 412625915, 603068645, 825251830, 1206137290, 1567978477, 3135956954, 7839892385, 15679784770]

約数ペア:

[(1, 15679784770), (2, 7839892385), (5, 3135956954), (10, 1567978477), (13, 1206137290), (19, 825251830), (26, 603068645), (38, 412625915), (65, 241227458), (95, 165050366), (130, 120613729), (190, 82525183), (247, 63480910), (389, 40307930), (494, 31740455), (778, 20153965), (1235, 12696182), (1945, 8061586), (2470, 6348091), (3890, 4030793), (5057, 3100610), (7391, 2121470), (10114, 1550305), (14782, 1060735), (16319, 960830), (25285, 620122), (32638, 480415), (36955, 424294), (50570, 310061), (73910, 212147), (81595, 192166), (96083, 163190)]