42780510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 118441440

約数和(自身を除く): 75660930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 37, 45, 58, 74, 87, 90, 111, 145, 174, 185, 222, 261, 290, 333, 370, 435, 443, 522, 555, 666, 870, 886, 1073, 1110, 1305, 1329, 1665, 2146, 2215, 2610, 2658, 3219, 3330, 3987, 4430, 5365, 6438, 6645, 7974, 9657, 10730, 12847, 13290, 16095, 16391, 19314, 19935, 25694, 32190, 32782, 38541, 39870, 48285, 49173, 64235, 77082, 81955, 96570, 98346, 115623, 128470, 147519, 163910, 192705, 231246, 245865, 295038, 385410, 475339, 491730, 578115, 737595, 950678, 1156230, 1426017, 1475190, 2376695, 2852034, 4278051, 4753390, 7130085, 8556102, 14260170, 21390255, 42780510]

約数ペア:

[(1, 42780510), (2, 21390255), (3, 14260170), (5, 8556102), (6, 7130085), (9, 4753390), (10, 4278051), (15, 2852034), (18, 2376695), (29, 1475190), (30, 1426017), (37, 1156230), (45, 950678), (58, 737595), (74, 578115), (87, 491730), (90, 475339), (111, 385410), (145, 295038), (174, 245865), (185, 231246), (222, 192705), (261, 163910), (290, 147519), (333, 128470), (370, 115623), (435, 98346), (443, 96570), (522, 81955), (555, 77082), (666, 64235), (870, 49173), (886, 48285), (1073, 39870), (1110, 38541), (1305, 32782), (1329, 32190), (1665, 25694), (2146, 19935), (2215, 19314), (2610, 16391), (2658, 16095), (3219, 13290), (3330, 12847), (3987, 10730), (4430, 9657), (5365, 7974), (6438, 6645)]