128926170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1140

約数の個数: 96

約数和(自身を含む): 354481920

約数和(自身を除く): 225555750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 47, 58, 87, 90, 94, 141, 145, 174, 235, 261, 282, 290, 423, 435, 470, 522, 705, 846, 870, 1051, 1305, 1363, 1410, 2102, 2115, 2610, 2726, 3153, 4089, 4230, 5255, 6306, 6815, 8178, 9459, 10510, 12267, 13630, 15765, 18918, 20445, 24534, 30479, 31530, 40890, 47295, 49397, 60958, 61335, 91437, 94590, 98794, 122670, 148191, 152395, 182874, 246985, 274311, 296382, 304790, 444573, 457185, 493970, 548622, 740955, 889146, 914370, 1371555, 1432513, 1481910, 2222865, 2743110, 2865026, 4297539, 4445730, 7162565, 8595078, 12892617, 14325130, 21487695, 25785234, 42975390, 64463085, 128926170]

約数ペア:

[(1, 128926170), (2, 64463085), (3, 42975390), (5, 25785234), (6, 21487695), (9, 14325130), (10, 12892617), (15, 8595078), (18, 7162565), (29, 4445730), (30, 4297539), (45, 2865026), (47, 2743110), (58, 2222865), (87, 1481910), (90, 1432513), (94, 1371555), (141, 914370), (145, 889146), (174, 740955), (235, 548622), (261, 493970), (282, 457185), (290, 444573), (423, 304790), (435, 296382), (470, 274311), (522, 246985), (705, 182874), (846, 152395), (870, 148191), (1051, 122670), (1305, 98794), (1363, 94590), (1410, 91437), (2102, 61335), (2115, 60958), (2610, 49397), (2726, 47295), (3153, 40890), (4089, 31530), (4230, 30479), (5255, 24534), (6306, 20445), (6815, 18918), (8178, 15765), (9459, 13630), (10510, 12267)]