26503470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 83174400

約数和(自身を除く): 56670930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 54, 63, 70, 74, 90, 105, 111, 126, 135, 185, 189, 210, 222, 259, 270, 315, 333, 370, 378, 379, 518, 555, 630, 666, 758, 777, 945, 999, 1110, 1137, 1295, 1554, 1665, 1890, 1895, 1998, 2274, 2331, 2590, 2653, 3330, 3411, 3790, 3885, 4662, 4995, 5306, 5685, 6822, 6993, 7770, 7959, 9990, 10233, 11370, 11655, 13265, 13986, 14023, 15918, 17055, 20466, 23310, 23877, 26530, 28046, 34110, 34965, 39795, 42069, 47754, 51165, 69930, 70115, 71631, 79590, 84138, 98161, 102330, 119385, 126207, 140230, 143262, 196322, 210345, 238770, 252414, 294483, 358155, 378621, 420690, 490805, 588966, 631035, 716310, 757242, 883449, 981610, 1262070, 1472415, 1766898, 1893105, 2650347, 2944830, 3786210, 4417245, 5300694, 8834490, 13251735, 26503470]

約数ペア:

[(1, 26503470), (2, 13251735), (3, 8834490), (5, 5300694), (6, 4417245), (7, 3786210), (9, 2944830), (10, 2650347), (14, 1893105), (15, 1766898), (18, 1472415), (21, 1262070), (27, 981610), (30, 883449), (35, 757242), (37, 716310), (42, 631035), (45, 588966), (54, 490805), (63, 420690), (70, 378621), (74, 358155), (90, 294483), (105, 252414), (111, 238770), (126, 210345), (135, 196322), (185, 143262), (189, 140230), (210, 126207), (222, 119385), (259, 102330), (270, 98161), (315, 84138), (333, 79590), (370, 71631), (378, 70115), (379, 69930), (518, 51165), (555, 47754), (630, 42069), (666, 39795), (758, 34965), (777, 34110), (945, 28046), (999, 26530), (1110, 23877), (1137, 23310), (1295, 20466), (1554, 17055), (1665, 15918), (1890, 14023), (1895, 13986), (1998, 13265), (2274, 11655), (2331, 11370), (2590, 10233), (2653, 9990), (3330, 7959), (3411, 7770), (3790, 6993), (3885, 6822), (4662, 5685), (4995, 5306)]