2034795980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{3373}}^1$

素因数の和:3559

約数の個数: 96

約数和(自身を含む): 5078814720

約数和(自身を除く): 3044018740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 139, 140, 155, 217, 278, 310, 434, 556, 620, 695, 868, 973, 1085, 1390, 1946, 2170, 2780, 3373, 3892, 4309, 4340, 4865, 6746, 8618, 9730, 13492, 16865, 17236, 19460, 21545, 23611, 30163, 33730, 43090, 47222, 60326, 67460, 86180, 94444, 104563, 118055, 120652, 150815, 209126, 236110, 301630, 418252, 468847, 472220, 522815, 603260, 731941, 937694, 1045630, 1463882, 1875388, 2091260, 2344235, 2927764, 3281929, 3659705, 4688470, 6563858, 7319410, 9376940, 13127716, 14534257, 14638820, 16409645, 29068514, 32819290, 58137028, 65638580, 72671285, 101739799, 145342570, 203479598, 290685140, 406959196, 508698995, 1017397990, 2034795980]

約数ペア:

[(1, 2034795980), (2, 1017397990), (4, 508698995), (5, 406959196), (7, 290685140), (10, 203479598), (14, 145342570), (20, 101739799), (28, 72671285), (31, 65638580), (35, 58137028), (62, 32819290), (70, 29068514), (124, 16409645), (139, 14638820), (140, 14534257), (155, 13127716), (217, 9376940), (278, 7319410), (310, 6563858), (434, 4688470), (556, 3659705), (620, 3281929), (695, 2927764), (868, 2344235), (973, 2091260), (1085, 1875388), (1390, 1463882), (1946, 1045630), (2170, 937694), (2780, 731941), (3373, 603260), (3892, 522815), (4309, 472220), (4340, 468847), (4865, 418252), (6746, 301630), (8618, 236110), (9730, 209126), (13492, 150815), (16865, 120652), (17236, 118055), (19460, 104563), (21545, 94444), (23611, 86180), (30163, 67460), (33730, 60326), (43090, 47222)]