827751870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20393}}^1$

素因数の和:20458

約数の個数: 96

約数和(自身を含む): 2405186784

約数和(自身を除く): 1577434914

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 41, 45, 55, 66, 82, 90, 99, 110, 123, 165, 198, 205, 246, 330, 369, 410, 451, 495, 615, 738, 902, 990, 1230, 1353, 1845, 2255, 2706, 3690, 4059, 4510, 6765, 8118, 13530, 20295, 20393, 40590, 40786, 61179, 101965, 122358, 183537, 203930, 224323, 305895, 367074, 448646, 611790, 672969, 836113, 917685, 1121615, 1345938, 1672226, 1835370, 2018907, 2243230, 2508339, 3364845, 4037814, 4180565, 5016678, 6729690, 7525017, 8361130, 9197243, 10094535, 12541695, 15050034, 18394486, 20189070, 25083390, 27591729, 37625085, 45986215, 55183458, 75250170, 82775187, 91972430, 137958645, 165550374, 275917290, 413875935, 827751870]

約数ペア:

[(1, 827751870), (2, 413875935), (3, 275917290), (5, 165550374), (6, 137958645), (9, 91972430), (10, 82775187), (11, 75250170), (15, 55183458), (18, 45986215), (22, 37625085), (30, 27591729), (33, 25083390), (41, 20189070), (45, 18394486), (55, 15050034), (66, 12541695), (82, 10094535), (90, 9197243), (99, 8361130), (110, 7525017), (123, 6729690), (165, 5016678), (198, 4180565), (205, 4037814), (246, 3364845), (330, 2508339), (369, 2243230), (410, 2018907), (451, 1835370), (495, 1672226), (615, 1345938), (738, 1121615), (902, 917685), (990, 836113), (1230, 672969), (1353, 611790), (1845, 448646), (2255, 367074), (2706, 305895), (3690, 224323), (4059, 203930), (4510, 183537), (6765, 122358), (8118, 101965), (13530, 61179), (20295, 40786), (20393, 40590)]