11948340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 36126720

約数和(自身を除く): 24178380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 47, 57, 60, 76, 94, 95, 114, 141, 188, 190, 223, 228, 235, 282, 285, 380, 446, 470, 564, 570, 669, 705, 892, 893, 940, 1115, 1140, 1338, 1410, 1786, 2230, 2676, 2679, 2820, 3345, 3572, 4237, 4460, 4465, 5358, 6690, 8474, 8930, 10481, 10716, 12711, 13380, 13395, 16948, 17860, 20962, 21185, 25422, 26790, 31443, 41924, 42370, 50844, 52405, 53580, 62886, 63555, 84740, 104810, 125772, 127110, 157215, 199139, 209620, 254220, 314430, 398278, 597417, 628860, 796556, 995695, 1194834, 1991390, 2389668, 2987085, 3982780, 5974170, 11948340]

約数ペア:

[(1, 11948340), (2, 5974170), (3, 3982780), (4, 2987085), (5, 2389668), (6, 1991390), (10, 1194834), (12, 995695), (15, 796556), (19, 628860), (20, 597417), (30, 398278), (38, 314430), (47, 254220), (57, 209620), (60, 199139), (76, 157215), (94, 127110), (95, 125772), (114, 104810), (141, 84740), (188, 63555), (190, 62886), (223, 53580), (228, 52405), (235, 50844), (282, 42370), (285, 41924), (380, 31443), (446, 26790), (470, 25422), (564, 21185), (570, 20962), (669, 17860), (705, 16948), (892, 13395), (893, 13380), (940, 12711), (1115, 10716), (1140, 10481), (1338, 8930), (1410, 8474), (1786, 6690), (2230, 5358), (2676, 4465), (2679, 4460), (2820, 4237), (3345, 3572)]