72935070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 202051584

約数和(自身を除く): 129116514

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 47, 65, 69, 78, 94, 115, 130, 138, 141, 173, 195, 230, 235, 282, 299, 345, 346, 390, 470, 519, 598, 611, 690, 705, 865, 897, 1038, 1081, 1222, 1410, 1495, 1730, 1794, 1833, 2162, 2249, 2595, 2990, 3055, 3243, 3666, 3979, 4485, 4498, 5190, 5405, 6110, 6486, 6747, 7958, 8131, 8970, 9165, 10810, 11245, 11937, 13494, 14053, 16215, 16262, 18330, 19895, 22490, 23874, 24393, 28106, 32430, 33735, 39790, 40655, 42159, 48786, 51727, 59685, 67470, 70265, 81310, 84318, 103454, 105703, 119370, 121965, 140530, 155181, 187013, 210795, 211406, 243930, 258635, 310362, 317109, 374026, 421590, 517270, 528515, 561039, 634218, 775905, 935065, 1057030, 1122078, 1551810, 1585545, 1870130, 2431169, 2805195, 3171090, 4862338, 5610390, 7293507, 12155845, 14587014, 24311690, 36467535, 72935070]

約数ペア:

[(1, 72935070), (2, 36467535), (3, 24311690), (5, 14587014), (6, 12155845), (10, 7293507), (13, 5610390), (15, 4862338), (23, 3171090), (26, 2805195), (30, 2431169), (39, 1870130), (46, 1585545), (47, 1551810), (65, 1122078), (69, 1057030), (78, 935065), (94, 775905), (115, 634218), (130, 561039), (138, 528515), (141, 517270), (173, 421590), (195, 374026), (230, 317109), (235, 310362), (282, 258635), (299, 243930), (345, 211406), (346, 210795), (390, 187013), (470, 155181), (519, 140530), (598, 121965), (611, 119370), (690, 105703), (705, 103454), (865, 84318), (897, 81310), (1038, 70265), (1081, 67470), (1222, 59685), (1410, 51727), (1495, 48786), (1730, 42159), (1794, 40655), (1833, 39790), (2162, 33735), (2249, 32430), (2595, 28106), (2990, 24393), (3055, 23874), (3243, 22490), (3666, 19895), (3979, 18330), (4485, 16262), (4498, 16215), (5190, 14053), (5405, 13494), (6110, 11937), (6486, 11245), (6747, 10810), (7958, 9165), (8131, 8970)]