2087056140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{140827}}^1$

素因数の和:140871

約数の個数: 96

約数和(自身を含む): 6624549120

約数和(自身を除く): 4537492980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 14820, 140827, 281654, 422481, 563308, 704135, 844962, 1408270, 1689924, 1830751, 2112405, 2675713, 2816540, 3661502, 4224810, 5351426, 5492253, 7323004, 8027139, 8449620, 9153755, 10702852, 10984506, 13378565, 16054278, 18307510, 21969012, 26757130, 27461265, 32108556, 34784269, 36615020, 40135695, 53514260, 54922530, 69568538, 80271390, 104352807, 109845060, 139137076, 160542780, 173921345, 208705614, 347842690, 417411228, 521764035, 695685380, 1043528070, 2087056140]

約数ペア:

[(1, 2087056140), (2, 1043528070), (3, 695685380), (4, 521764035), (5, 417411228), (6, 347842690), (10, 208705614), (12, 173921345), (13, 160542780), (15, 139137076), (19, 109845060), (20, 104352807), (26, 80271390), (30, 69568538), (38, 54922530), (39, 53514260), (52, 40135695), (57, 36615020), (60, 34784269), (65, 32108556), (76, 27461265), (78, 26757130), (95, 21969012), (114, 18307510), (130, 16054278), (156, 13378565), (190, 10984506), (195, 10702852), (228, 9153755), (247, 8449620), (260, 8027139), (285, 7323004), (380, 5492253), (390, 5351426), (494, 4224810), (570, 3661502), (741, 2816540), (780, 2675713), (988, 2112405), (1140, 1830751), (1235, 1689924), (1482, 1408270), (2470, 844962), (2964, 704135), (3705, 563308), (4940, 422481), (7410, 281654), (14820, 140827)]