22438620

素因数分解:

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

素因数の和:58

約数の個数: 132

約数和(自身を含む): 74401320

約数和(自身を除く): 51962700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 729, 810, 855, 972, 1026, 1140, 1215, 1458, 1539, 1620, 1710, 2052, 2187, 2430, 2565, 2916, 3078, 3420, 3645, 4374, 4617, 4860, 5130, 6156, 6561, 7290, 7695, 8748, 9234, 10260, 10935, 13122, 13851, 14580, 15390, 18468, 19683, 21870, 23085, 26244, 27702, 30780, 32805, 39366, 41553, 43740, 46170, 55404, 59049, 65610, 69255, 78732, 83106, 92340, 98415, 118098, 124659, 131220, 138510, 166212, 196830, 207765, 236196, 249318, 277020, 295245, 373977, 393660, 415530, 498636, 590490, 623295, 747954, 831060, 1121931, 1180980, 1246590, 1495908, 1869885, 2243862, 2493180, 3739770, 4487724, 5609655, 7479540, 11219310, 22438620]

約数ペア:

[(1, 22438620), (2, 11219310), (3, 7479540), (4, 5609655), (5, 4487724), (6, 3739770), (9, 2493180), (10, 2243862), (12, 1869885), (15, 1495908), (18, 1246590), (19, 1180980), (20, 1121931), (27, 831060), (30, 747954), (36, 623295), (38, 590490), (45, 498636), (54, 415530), (57, 393660), (60, 373977), (76, 295245), (81, 277020), (90, 249318), (95, 236196), (108, 207765), (114, 196830), (135, 166212), (162, 138510), (171, 131220), (180, 124659), (190, 118098), (228, 98415), (243, 92340), (270, 83106), (285, 78732), (324, 69255), (342, 65610), (380, 59049), (405, 55404), (486, 46170), (513, 43740), (540, 41553), (570, 39366), (684, 32805), (729, 30780), (810, 27702), (855, 26244), (972, 23085), (1026, 21870), (1140, 19683), (1215, 18468), (1458, 15390), (1539, 14580), (1620, 13851), (1710, 13122), (2052, 10935), (2187, 10260), (2430, 9234), (2565, 8748), (2916, 7695), (3078, 7290), (3420, 6561), (3645, 6156), (4374, 5130), (4617, 4860)]