1734148620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1973}}^1$

素因数の和:2264

約数の個数: 144

約数和(自身を含む): 5561468640

約数和(自身を除く): 3827320020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 257, 285, 342, 380, 514, 570, 684, 771, 855, 1028, 1140, 1285, 1542, 1710, 1973, 2313, 2570, 3084, 3420, 3855, 3946, 4626, 4883, 5140, 5919, 7710, 7892, 9252, 9766, 9865, 11565, 11838, 14649, 15420, 17757, 19532, 19730, 23130, 23676, 24415, 29298, 29595, 35514, 37487, 39460, 43947, 46260, 48830, 58596, 59190, 71028, 73245, 74974, 87894, 88785, 97660, 112461, 118380, 146490, 149948, 175788, 177570, 187435, 219735, 224922, 292980, 337383, 355140, 374870, 439470, 449844, 507061, 562305, 674766, 749740, 878940, 1014122, 1124610, 1349532, 1521183, 1686915, 2028244, 2249220, 2535305, 3042366, 3373830, 4563549, 5070610, 6084732, 6747660, 7605915, 9127098, 9634159, 10141220, 15211830, 18254196, 19268318, 22817745, 28902477, 30423660, 38536636, 45635490, 48170795, 57804954, 86707431, 91270980, 96341590, 115609908, 144512385, 173414862, 192683180, 289024770, 346829724, 433537155, 578049540, 867074310, 1734148620]

約数ペア:

[(1, 1734148620), (2, 867074310), (3, 578049540), (4, 433537155), (5, 346829724), (6, 289024770), (9, 192683180), (10, 173414862), (12, 144512385), (15, 115609908), (18, 96341590), (19, 91270980), (20, 86707431), (30, 57804954), (36, 48170795), (38, 45635490), (45, 38536636), (57, 30423660), (60, 28902477), (76, 22817745), (90, 19268318), (95, 18254196), (114, 15211830), (171, 10141220), (180, 9634159), (190, 9127098), (228, 7605915), (257, 6747660), (285, 6084732), (342, 5070610), (380, 4563549), (514, 3373830), (570, 3042366), (684, 2535305), (771, 2249220), (855, 2028244), (1028, 1686915), (1140, 1521183), (1285, 1349532), (1542, 1124610), (1710, 1014122), (1973, 878940), (2313, 749740), (2570, 674766), (3084, 562305), (3420, 507061), (3855, 449844), (3946, 439470), (4626, 374870), (4883, 355140), (5140, 337383), (5919, 292980), (7710, 224922), (7892, 219735), (9252, 187435), (9766, 177570), (9865, 175788), (11565, 149948), (11838, 146490), (14649, 118380), (15420, 112461), (17757, 97660), (19532, 88785), (19730, 87894), (23130, 74974), (23676, 73245), (24415, 71028), (29298, 59190), (29595, 58596), (35514, 48830), (37487, 46260), (39460, 43947)]