17514770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 40884480

約数和(自身を除く): 23369710

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1013, 1235, 1330, 1729, 2026, 2470, 3458, 5065, 7091, 8645, 10130, 13169, 14182, 17290, 19247, 26338, 35455, 38494, 65845, 70910, 92183, 96235, 131690, 134729, 184366, 192470, 250211, 269458, 460915, 500422, 673645, 921830, 1251055, 1347290, 1751477, 2502110, 3502954, 8757385, 17514770]

約数ペア:

[(1, 17514770), (2, 8757385), (5, 3502954), (7, 2502110), (10, 1751477), (13, 1347290), (14, 1251055), (19, 921830), (26, 673645), (35, 500422), (38, 460915), (65, 269458), (70, 250211), (91, 192470), (95, 184366), (130, 134729), (133, 131690), (182, 96235), (190, 92183), (247, 70910), (266, 65845), (455, 38494), (494, 35455), (665, 26338), (910, 19247), (1013, 17290), (1235, 14182), (1330, 13169), (1729, 10130), (2026, 8645), (2470, 7091), (3458, 5065)]