42317370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 121478400

約数和(自身を除く): 79161030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 73, 90, 95, 113, 114, 135, 146, 171, 190, 219, 226, 270, 285, 339, 342, 365, 438, 513, 565, 570, 657, 678, 730, 855, 1017, 1026, 1095, 1130, 1314, 1387, 1695, 1710, 1971, 2034, 2147, 2190, 2565, 2774, 3051, 3285, 3390, 3942, 4161, 4294, 5085, 5130, 6102, 6441, 6570, 6935, 8249, 8322, 9855, 10170, 10735, 12483, 12882, 13870, 15255, 16498, 19323, 19710, 20805, 21470, 24747, 24966, 30510, 32205, 37449, 38646, 41245, 41610, 49494, 57969, 62415, 64410, 74241, 74898, 82490, 96615, 115938, 123735, 124830, 148482, 156731, 187245, 193230, 222723, 247470, 289845, 313462, 371205, 374490, 445446, 470193, 579690, 742410, 783655, 940386, 1113615, 1410579, 1567310, 2227230, 2350965, 2821158, 4231737, 4701930, 7052895, 8463474, 14105790, 21158685, 42317370]

約数ペア:

[(1, 42317370), (2, 21158685), (3, 14105790), (5, 8463474), (6, 7052895), (9, 4701930), (10, 4231737), (15, 2821158), (18, 2350965), (19, 2227230), (27, 1567310), (30, 1410579), (38, 1113615), (45, 940386), (54, 783655), (57, 742410), (73, 579690), (90, 470193), (95, 445446), (113, 374490), (114, 371205), (135, 313462), (146, 289845), (171, 247470), (190, 222723), (219, 193230), (226, 187245), (270, 156731), (285, 148482), (339, 124830), (342, 123735), (365, 115938), (438, 96615), (513, 82490), (565, 74898), (570, 74241), (657, 64410), (678, 62415), (730, 57969), (855, 49494), (1017, 41610), (1026, 41245), (1095, 38646), (1130, 37449), (1314, 32205), (1387, 30510), (1695, 24966), (1710, 24747), (1971, 21470), (2034, 20805), (2147, 19710), (2190, 19323), (2565, 16498), (2774, 15255), (3051, 13870), (3285, 12882), (3390, 12483), (3942, 10735), (4161, 10170), (4294, 9855), (5085, 8322), (5130, 8249), (6102, 6935), (6441, 6570)]