74305770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1740

約数の個数: 128

約数和(自身を含む): 234178560

約数和(自身を除く): 159872790

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 165, 190, 209, 210, 231, 266, 285, 330, 385, 399, 418, 462, 570, 627, 665, 770, 798, 1045, 1155, 1254, 1330, 1463, 1693, 1995, 2090, 2310, 2926, 3135, 3386, 3990, 4389, 5079, 6270, 7315, 8465, 8778, 10158, 11851, 14630, 16930, 18623, 21945, 23702, 25395, 32167, 35553, 37246, 43890, 50790, 55869, 59255, 64334, 71106, 93115, 96501, 111738, 118510, 130361, 160835, 177765, 186230, 193002, 225169, 260722, 279345, 321670, 353837, 355530, 391083, 450338, 482505, 558690, 651805, 675507, 707674, 782166, 965010, 1061511, 1125845, 1303610, 1351014, 1769185, 1955415, 2123022, 2251690, 2476859, 3377535, 3538370, 3910830, 4953718, 5307555, 6755070, 7430577, 10615110, 12384295, 14861154, 24768590, 37152885, 74305770]

約数ペア:

[(1, 74305770), (2, 37152885), (3, 24768590), (5, 14861154), (6, 12384295), (7, 10615110), (10, 7430577), (11, 6755070), (14, 5307555), (15, 4953718), (19, 3910830), (21, 3538370), (22, 3377535), (30, 2476859), (33, 2251690), (35, 2123022), (38, 1955415), (42, 1769185), (55, 1351014), (57, 1303610), (66, 1125845), (70, 1061511), (77, 965010), (95, 782166), (105, 707674), (110, 675507), (114, 651805), (133, 558690), (154, 482505), (165, 450338), (190, 391083), (209, 355530), (210, 353837), (231, 321670), (266, 279345), (285, 260722), (330, 225169), (385, 193002), (399, 186230), (418, 177765), (462, 160835), (570, 130361), (627, 118510), (665, 111738), (770, 96501), (798, 93115), (1045, 71106), (1155, 64334), (1254, 59255), (1330, 55869), (1463, 50790), (1693, 43890), (1995, 37246), (2090, 35553), (2310, 32167), (2926, 25395), (3135, 23702), (3386, 21945), (3990, 18623), (4389, 16930), (5079, 14630), (6270, 11851), (7315, 10158), (8465, 8778)]