13881091380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2897}}^1\times {\mathrm{6143}}^1$

素因数の和:9065

約数の個数: 96

約数和(自身を含む): 41878093824

約数和(自身を除く): 27997002444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2897, 5794, 6143, 8691, 11588, 12286, 14485, 17382, 18429, 24572, 28970, 30715, 34764, 36858, 37661, 43455, 57940, 61430, 73716, 75322, 79859, 86910, 92145, 112983, 122860, 150644, 159718, 173820, 184290, 188305, 225966, 239577, 319436, 368580, 376610, 399295, 451932, 479154, 564915, 753220, 798590, 958308, 1129830, 1197885, 1597180, 2259660, 2395770, 4791540, 17796271, 35592542, 53388813, 71185084, 88981355, 106777626, 177962710, 213555252, 231351523, 266944065, 355925420, 462703046, 533888130, 694054569, 925406092, 1067776260, 1156757615, 1388109138, 2313515230, 2776218276, 3470272845, 4627030460, 6940545690, 13881091380]

約数ペア:

[(1, 13881091380), (2, 6940545690), (3, 4627030460), (4, 3470272845), (5, 2776218276), (6, 2313515230), (10, 1388109138), (12, 1156757615), (13, 1067776260), (15, 925406092), (20, 694054569), (26, 533888130), (30, 462703046), (39, 355925420), (52, 266944065), (60, 231351523), (65, 213555252), (78, 177962710), (130, 106777626), (156, 88981355), (195, 71185084), (260, 53388813), (390, 35592542), (780, 17796271), (2897, 4791540), (5794, 2395770), (6143, 2259660), (8691, 1597180), (11588, 1197885), (12286, 1129830), (14485, 958308), (17382, 798590), (18429, 753220), (24572, 564915), (28970, 479154), (30715, 451932), (34764, 399295), (36858, 376610), (37661, 368580), (43455, 319436), (57940, 239577), (61430, 225966), (73716, 188305), (75322, 184290), (79859, 173820), (86910, 159718), (92145, 150644), (112983, 122860)]