140775390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3061}}^1$

素因数の和:3154

約数の個数: 96

約数和(自身を含む): 424172736

約数和(自身を除く): 283397346

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 73, 90, 105, 126, 146, 210, 219, 315, 365, 438, 511, 630, 657, 730, 1022, 1095, 1314, 1533, 2190, 2555, 3061, 3066, 3285, 4599, 5110, 6122, 6570, 7665, 9183, 9198, 15305, 15330, 18366, 21427, 22995, 27549, 30610, 42854, 45915, 45990, 55098, 64281, 91830, 107135, 128562, 137745, 192843, 214270, 223453, 275490, 321405, 385686, 446906, 642810, 670359, 964215, 1117265, 1340718, 1564171, 1928430, 2011077, 2234530, 3128342, 3351795, 4022154, 4692513, 6703590, 7820855, 9385026, 10055385, 14077539, 15641710, 20110770, 23462565, 28155078, 46925130, 70387695, 140775390]

約数ペア:

[(1, 140775390), (2, 70387695), (3, 46925130), (5, 28155078), (6, 23462565), (7, 20110770), (9, 15641710), (10, 14077539), (14, 10055385), (15, 9385026), (18, 7820855), (21, 6703590), (30, 4692513), (35, 4022154), (42, 3351795), (45, 3128342), (63, 2234530), (70, 2011077), (73, 1928430), (90, 1564171), (105, 1340718), (126, 1117265), (146, 964215), (210, 670359), (219, 642810), (315, 446906), (365, 385686), (438, 321405), (511, 275490), (630, 223453), (657, 214270), (730, 192843), (1022, 137745), (1095, 128562), (1314, 107135), (1533, 91830), (2190, 64281), (2555, 55098), (3061, 45990), (3066, 45915), (3285, 42854), (4599, 30610), (5110, 27549), (6122, 22995), (6570, 21427), (7665, 18366), (9183, 15330), (9198, 15305)]