2141891370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15053}}^1$

素因数の和:15117

約数の個数: 128

約数和(自身を含む): 6243194880

約数和(自身を除く): 4101303510

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, 765, 837, 918, 930, 1054, 1395, 1530, 1581, 1674, 2295, 2635, 2790, 3162, 4185, 4590, 4743, 5270, 7905, 8370, 9486, 14229, 15053, 15810, 23715, 28458, 30106, 45159, 47430, 71145, 75265, 90318, 135477, 142290, 150530, 225795, 255901, 270954, 406431, 451590, 466643, 511802, 677385, 767703, 812862, 933286, 1279505, 1354770, 1399929, 1535406, 2032155, 2303109, 2333215, 2559010, 2799858, 3838515, 4064310, 4199787, 4606218, 4666430, 6909327, 6999645, 7677030, 7932931, 8399574, 11515545, 12599361, 13818654, 13999290, 15865862, 20998935, 23031090, 23798793, 25198722, 34546635, 39664655, 41997870, 47597586, 62996805, 69093270, 71396379, 79329310, 118993965, 125993610, 142792758, 214189137, 237987930, 356981895, 428378274, 713963790, 1070945685, 2141891370]

約数ペア:

[(1, 2141891370), (2, 1070945685), (3, 713963790), (5, 428378274), (6, 356981895), (9, 237987930), (10, 214189137), (15, 142792758), (17, 125993610), (18, 118993965), (27, 79329310), (30, 71396379), (31, 69093270), (34, 62996805), (45, 47597586), (51, 41997870), (54, 39664655), (62, 34546635), (85, 25198722), (90, 23798793), (93, 23031090), (102, 20998935), (135, 15865862), (153, 13999290), (155, 13818654), (170, 12599361), (186, 11515545), (255, 8399574), (270, 7932931), (279, 7677030), (306, 6999645), (310, 6909327), (459, 4666430), (465, 4606218), (510, 4199787), (527, 4064310), (558, 3838515), (765, 2799858), (837, 2559010), (918, 2333215), (930, 2303109), (1054, 2032155), (1395, 1535406), (1530, 1399929), (1581, 1354770), (1674, 1279505), (2295, 933286), (2635, 812862), (2790, 767703), (3162, 677385), (4185, 511802), (4590, 466643), (4743, 451590), (5270, 406431), (7905, 270954), (8370, 255901), (9486, 225795), (14229, 150530), (15053, 142290), (15810, 135477), (23715, 90318), (28458, 75265), (30106, 71145), (45159, 47430)]