91492470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:707

約数の個数: 128

約数和(自身を含む): 267079680

約数和(自身を除く): 175587210

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, 643, 765, 837, 918, 930, 1054, 1286, 1395, 1530, 1581, 1674, 1929, 2295, 2635, 2790, 3162, 3215, 3858, 4185, 4590, 4743, 5270, 5787, 6430, 7905, 8370, 9486, 9645, 10931, 11574, 14229, 15810, 17361, 19290, 19933, 21862, 23715, 28458, 28935, 32793, 34722, 39866, 47430, 54655, 57870, 59799, 65586, 71145, 86805, 98379, 99665, 109310, 119598, 142290, 163965, 173610, 179397, 196758, 199330, 295137, 298995, 327930, 338861, 358794, 491895, 538191, 590274, 597990, 677722, 896985, 983790, 1016583, 1076382, 1475685, 1694305, 1793970, 2033166, 2690955, 2951370, 3049749, 3388610, 5082915, 5381910, 6099498, 9149247, 10165830, 15248745, 18298494, 30497490, 45746235, 91492470]

約数ペア:

[(1, 91492470), (2, 45746235), (3, 30497490), (5, 18298494), (6, 15248745), (9, 10165830), (10, 9149247), (15, 6099498), (17, 5381910), (18, 5082915), (27, 3388610), (30, 3049749), (31, 2951370), (34, 2690955), (45, 2033166), (51, 1793970), (54, 1694305), (62, 1475685), (85, 1076382), (90, 1016583), (93, 983790), (102, 896985), (135, 677722), (153, 597990), (155, 590274), (170, 538191), (186, 491895), (255, 358794), (270, 338861), (279, 327930), (306, 298995), (310, 295137), (459, 199330), (465, 196758), (510, 179397), (527, 173610), (558, 163965), (643, 142290), (765, 119598), (837, 109310), (918, 99665), (930, 98379), (1054, 86805), (1286, 71145), (1395, 65586), (1530, 59799), (1581, 57870), (1674, 54655), (1929, 47430), (2295, 39866), (2635, 34722), (2790, 32793), (3162, 28935), (3215, 28458), (3858, 23715), (4185, 21862), (4590, 19933), (4743, 19290), (5270, 17361), (5787, 15810), (6430, 14229), (7905, 11574), (8370, 10931), (9486, 9645)]