1522793020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:728

約数の個数: 144

約数和(自身を含む): 3952372032

約数和(自身を除く): 2429579012

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 61, 68, 70, 85, 119, 122, 140, 170, 238, 244, 289, 305, 340, 427, 476, 578, 595, 610, 617, 854, 1037, 1156, 1190, 1220, 1234, 1445, 1708, 2023, 2074, 2135, 2380, 2468, 2890, 3085, 4046, 4148, 4270, 4319, 5185, 5780, 6170, 7259, 8092, 8540, 8638, 10115, 10370, 10489, 12340, 14518, 17276, 17629, 20230, 20740, 20978, 21595, 29036, 35258, 36295, 37637, 40460, 41956, 43190, 52445, 70516, 72590, 73423, 75274, 86380, 88145, 104890, 123403, 145180, 146846, 150548, 176290, 178313, 188185, 209780, 246806, 263459, 293692, 352580, 356626, 367115, 376370, 493612, 526918, 617015, 639829, 713252, 734230, 752740, 891565, 1053836, 1234030, 1248191, 1279658, 1317295, 1468460, 1783130, 2468060, 2496382, 2559316, 2634590, 3199145, 3566260, 4478803, 4992764, 5269180, 6240955, 6398290, 8957606, 10877093, 12481910, 12796580, 17915212, 21754186, 22394015, 24963820, 43508372, 44788030, 54385465, 76139651, 89576060, 108770930, 152279302, 217541860, 304558604, 380698255, 761396510, 1522793020]

約数ペア:

[(1, 1522793020), (2, 761396510), (4, 380698255), (5, 304558604), (7, 217541860), (10, 152279302), (14, 108770930), (17, 89576060), (20, 76139651), (28, 54385465), (34, 44788030), (35, 43508372), (61, 24963820), (68, 22394015), (70, 21754186), (85, 17915212), (119, 12796580), (122, 12481910), (140, 10877093), (170, 8957606), (238, 6398290), (244, 6240955), (289, 5269180), (305, 4992764), (340, 4478803), (427, 3566260), (476, 3199145), (578, 2634590), (595, 2559316), (610, 2496382), (617, 2468060), (854, 1783130), (1037, 1468460), (1156, 1317295), (1190, 1279658), (1220, 1248191), (1234, 1234030), (1445, 1053836), (1708, 891565), (2023, 752740), (2074, 734230), (2135, 713252), (2380, 639829), (2468, 617015), (2890, 526918), (3085, 493612), (4046, 376370), (4148, 367115), (4270, 356626), (4319, 352580), (5185, 293692), (5780, 263459), (6170, 246806), (7259, 209780), (8092, 188185), (8540, 178313), (8638, 176290), (10115, 150548), (10370, 146846), (10489, 145180), (12340, 123403), (14518, 104890), (17276, 88145), (17629, 86380), (20230, 75274), (20740, 73423), (20978, 72590), (21595, 70516), (29036, 52445), (35258, 43190), (36295, 41956), (37637, 40460)]