197380170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:741

約数の個数: 144

約数和(自身を含む): 585804960

約数和(自身を除く): 388424790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 169, 171, 190, 195, 234, 247, 285, 338, 342, 390, 494, 507, 570, 585, 683, 741, 845, 855, 1014, 1170, 1235, 1366, 1482, 1521, 1690, 1710, 2049, 2223, 2470, 2535, 3042, 3211, 3415, 3705, 4098, 4446, 5070, 6147, 6422, 6830, 7410, 7605, 8879, 9633, 10245, 11115, 12294, 12977, 15210, 16055, 17758, 19266, 20490, 22230, 25954, 26637, 28899, 30735, 32110, 38931, 44395, 48165, 53274, 57798, 61470, 64885, 77862, 79911, 88790, 96330, 115427, 116793, 129770, 133185, 144495, 159822, 168701, 194655, 230854, 233586, 266370, 288990, 337402, 346281, 389310, 399555, 506103, 577135, 583965, 692562, 799110, 843505, 1012206, 1038843, 1154270, 1167930, 1518309, 1687010, 1731405, 2077686, 2193113, 2530515, 3036618, 3462810, 4386226, 5061030, 5194215, 6579339, 7591545, 10388430, 10965565, 13158678, 15183090, 19738017, 21931130, 32896695, 39476034, 65793390, 98690085, 197380170]

約数ペア:

[(1, 197380170), (2, 98690085), (3, 65793390), (5, 39476034), (6, 32896695), (9, 21931130), (10, 19738017), (13, 15183090), (15, 13158678), (18, 10965565), (19, 10388430), (26, 7591545), (30, 6579339), (38, 5194215), (39, 5061030), (45, 4386226), (57, 3462810), (65, 3036618), (78, 2530515), (90, 2193113), (95, 2077686), (114, 1731405), (117, 1687010), (130, 1518309), (169, 1167930), (171, 1154270), (190, 1038843), (195, 1012206), (234, 843505), (247, 799110), (285, 692562), (338, 583965), (342, 577135), (390, 506103), (494, 399555), (507, 389310), (570, 346281), (585, 337402), (683, 288990), (741, 266370), (845, 233586), (855, 230854), (1014, 194655), (1170, 168701), (1235, 159822), (1366, 144495), (1482, 133185), (1521, 129770), (1690, 116793), (1710, 115427), (2049, 96330), (2223, 88790), (2470, 79911), (2535, 77862), (3042, 64885), (3211, 61470), (3415, 57798), (3705, 53274), (4098, 48165), (4446, 44395), (5070, 38931), (6147, 32110), (6422, 30735), (6830, 28899), (7410, 26637), (7605, 25954), (8879, 22230), (9633, 20490), (10245, 19266), (11115, 17758), (12294, 16055), (12977, 15210)]