61321380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 184343040

約数和(自身を除く): 123021660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 79, 85, 102, 158, 170, 204, 237, 255, 316, 340, 395, 474, 510, 761, 790, 948, 1020, 1185, 1343, 1522, 1580, 2283, 2370, 2686, 3044, 3805, 4029, 4566, 4740, 5372, 6715, 7610, 8058, 9132, 11415, 12937, 13430, 15220, 16116, 20145, 22830, 25874, 26860, 38811, 40290, 45660, 51748, 60119, 64685, 77622, 80580, 120238, 129370, 155244, 180357, 194055, 240476, 258740, 300595, 360714, 388110, 601190, 721428, 776220, 901785, 1022023, 1202380, 1803570, 2044046, 3066069, 3607140, 4088092, 5110115, 6132138, 10220230, 12264276, 15330345, 20440460, 30660690, 61321380]

約数ペア:

[(1, 61321380), (2, 30660690), (3, 20440460), (4, 15330345), (5, 12264276), (6, 10220230), (10, 6132138), (12, 5110115), (15, 4088092), (17, 3607140), (20, 3066069), (30, 2044046), (34, 1803570), (51, 1202380), (60, 1022023), (68, 901785), (79, 776220), (85, 721428), (102, 601190), (158, 388110), (170, 360714), (204, 300595), (237, 258740), (255, 240476), (316, 194055), (340, 180357), (395, 155244), (474, 129370), (510, 120238), (761, 80580), (790, 77622), (948, 64685), (1020, 60119), (1185, 51748), (1343, 45660), (1522, 40290), (1580, 38811), (2283, 26860), (2370, 25874), (2686, 22830), (3044, 20145), (3805, 16116), (4029, 15220), (4566, 13430), (4740, 12937), (5372, 11415), (6715, 9132), (7610, 8058)]