490578889230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{4519}}^1\times {\mathrm{402071}}^1$

素因数の和:406606

約数の個数: 64

約数和(自身を含む): 1308503116800

約数和(自身を除く): 817924227570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 4519, 9038, 13557, 22595, 27114, 40671, 45190, 67785, 81342, 122013, 135570, 203355, 244026, 402071, 406710, 610065, 804142, 1206213, 1220130, 2010355, 2412426, 3618639, 4020710, 6031065, 7237278, 10855917, 12062130, 18093195, 21711834, 36186390, 54279585, 108559170, 1816958849, 3633917698, 5450876547, 9084794245, 10901753094, 16352629641, 18169588490, 27254382735, 32705259282, 49057888923, 54508765470, 81763148205, 98115777846, 163526296410, 245289444615, 490578889230]

約数ペア:

[(1, 490578889230), (2, 245289444615), (3, 163526296410), (5, 98115777846), (6, 81763148205), (9, 54508765470), (10, 49057888923), (15, 32705259282), (18, 27254382735), (27, 18169588490), (30, 16352629641), (45, 10901753094), (54, 9084794245), (90, 5450876547), (135, 3633917698), (270, 1816958849), (4519, 108559170), (9038, 54279585), (13557, 36186390), (22595, 21711834), (27114, 18093195), (40671, 12062130), (45190, 10855917), (67785, 7237278), (81342, 6031065), (122013, 4020710), (135570, 3618639), (203355, 2412426), (244026, 2010355), (402071, 1220130), (406710, 1206213), (610065, 804142)]