105721470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:807

約数の個数: 128

約数和(自身を含む): 308551680

約数和(自身を除く): 202830210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 51, 54, 62, 85, 90, 93, 102, 135, 153, 155, 170, 186, 255, 270, 279, 306, 310, 459, 465, 510, 527, 558, 743, 765, 837, 918, 930, 1054, 1395, 1486, 1530, 1581, 1674, 2229, 2295, 2635, 2790, 3162, 3715, 4185, 4458, 4590, 4743, 5270, 6687, 7430, 7905, 8370, 9486, 11145, 12631, 13374, 14229, 15810, 20061, 22290, 23033, 23715, 25262, 28458, 33435, 37893, 40122, 46066, 47430, 63155, 66870, 69099, 71145, 75786, 100305, 113679, 115165, 126310, 138198, 142290, 189465, 200610, 207297, 227358, 230330, 341037, 345495, 378930, 391561, 414594, 568395, 621891, 682074, 690990, 783122, 1036485, 1136790, 1174683, 1243782, 1705185, 1957805, 2072970, 2349366, 3109455, 3410370, 3524049, 3915610, 5873415, 6218910, 7048098, 10572147, 11746830, 17620245, 21144294, 35240490, 52860735, 105721470]

約数ペア:

[(1, 105721470), (2, 52860735), (3, 35240490), (5, 21144294), (6, 17620245), (9, 11746830), (10, 10572147), (15, 7048098), (17, 6218910), (18, 5873415), (27, 3915610), (30, 3524049), (31, 3410370), (34, 3109455), (45, 2349366), (51, 2072970), (54, 1957805), (62, 1705185), (85, 1243782), (90, 1174683), (93, 1136790), (102, 1036485), (135, 783122), (153, 690990), (155, 682074), (170, 621891), (186, 568395), (255, 414594), (270, 391561), (279, 378930), (306, 345495), (310, 341037), (459, 230330), (465, 227358), (510, 207297), (527, 200610), (558, 189465), (743, 142290), (765, 138198), (837, 126310), (918, 115165), (930, 113679), (1054, 100305), (1395, 75786), (1486, 71145), (1530, 69099), (1581, 66870), (1674, 63155), (2229, 47430), (2295, 46066), (2635, 40122), (2790, 37893), (3162, 33435), (3715, 28458), (4185, 25262), (4458, 23715), (4590, 23033), (4743, 22290), (5270, 20061), (6687, 15810), (7430, 14229), (7905, 13374), (8370, 12631), (9486, 11145)]