2031234.00000000

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:689

約数の個数: 128

約数和(自身を含む): 116847360

約数和(自身を除く): 78479550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 643, 663, 702, 765, 918, 1105, 1170, 1286, 1326, 1530, 1755, 1929, 1989, 2210, 2295, 3215, 3315, 3510, 3858, 3978, 4590, 5787, 5967, 6430, 6630, 8359, 9645, 9945, 10931, 11574, 11934, 16718, 17361, 19290, 19890, 21862, 25077, 28935, 29835, 32793, 34722, 41795, 50154, 54655, 57870, 59670, 65586, 75231, 83590, 86805, 98379, 109310, 125385, 142103, 150462, 163965, 173610, 196758, 225693, 250770, 284206, 295137, 327930, 376155, 426309, 451386, 491895, 590274, 710515, 752310, 852618, 983790, 1128465, 1278927, 1421030, 1475685, 2131545, 2256930, 2557854, 2951370, 3836781, 4263090, 6394635, 7673562, 12789270, 19183905, 38367810]

約数ペア:

[(1, 38367810), (2, 19183905), (3, 12789270), (5, 7673562), (6, 6394635), (9, 4263090), (10, 3836781), (13, 2951370), (15, 2557854), (17, 2256930), (18, 2131545), (26, 1475685), (27, 1421030), (30, 1278927), (34, 1128465), (39, 983790), (45, 852618), (51, 752310), (54, 710515), (65, 590274), (78, 491895), (85, 451386), (90, 426309), (102, 376155), (117, 327930), (130, 295137), (135, 284206), (153, 250770), (170, 225693), (195, 196758), (221, 173610), (234, 163965), (255, 150462), (270, 142103), (306, 125385), (351, 109310), (390, 98379), (442, 86805), (459, 83590), (510, 75231), (585, 65586), (643, 59670), (663, 57870), (702, 54655), (765, 50154), (918, 41795), (1105, 34722), (1170, 32793), (1286, 29835), (1326, 28935), (1530, 25077), (1755, 21862), (1929, 19890), (1989, 19290), (2210, 17361), (2295, 16718), (3215, 11934), (3315, 11574), (3510, 10931), (3858, 9945), (3978, 9645), (4590, 8359), (5787, 6630), (5967, 6430)]