11219310

素因数分解:

$2^1\times 3^{10}\times 5^1\times {\mathrm{19}}^1$

素因数の和:56

約数の個数: 88

約数和(自身を含む): 31886280

約数和(自身を除く): 20666970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 243, 270, 285, 342, 405, 486, 513, 570, 729, 810, 855, 1026, 1215, 1458, 1539, 1710, 2187, 2430, 2565, 3078, 3645, 4374, 4617, 5130, 6561, 7290, 7695, 9234, 10935, 13122, 13851, 15390, 19683, 21870, 23085, 27702, 32805, 39366, 41553, 46170, 59049, 65610, 69255, 83106, 98415, 118098, 124659, 138510, 196830, 207765, 249318, 295245, 373977, 415530, 590490, 623295, 747954, 1121931, 1246590, 1869885, 2243862, 3739770, 5609655, 11219310]

約数ペア:

[(1, 11219310), (2, 5609655), (3, 3739770), (5, 2243862), (6, 1869885), (9, 1246590), (10, 1121931), (15, 747954), (18, 623295), (19, 590490), (27, 415530), (30, 373977), (38, 295245), (45, 249318), (54, 207765), (57, 196830), (81, 138510), (90, 124659), (95, 118098), (114, 98415), (135, 83106), (162, 69255), (171, 65610), (190, 59049), (243, 46170), (270, 41553), (285, 39366), (342, 32805), (405, 27702), (486, 23085), (513, 21870), (570, 19683), (729, 15390), (810, 13851), (855, 13122), (1026, 10935), (1215, 9234), (1458, 7695), (1539, 7290), (1710, 6561), (2187, 5130), (2430, 4617), (2565, 4374), (3078, 3645)]