1738117530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:989

約数の個数: 144

約数和(自身を含む): 4853187144

約数和(自身を除く): 3115069614

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 61, 90, 95, 114, 122, 171, 183, 190, 285, 305, 342, 361, 366, 549, 570, 610, 722, 855, 877, 915, 1083, 1098, 1159, 1710, 1754, 1805, 1830, 2166, 2318, 2631, 2745, 3249, 3477, 3610, 4385, 5262, 5415, 5490, 5795, 6498, 6954, 7893, 8770, 10431, 10830, 11590, 13155, 15786, 16245, 16663, 17385, 20862, 22021, 26310, 32490, 33326, 34770, 39465, 44042, 49989, 52155, 53497, 66063, 78930, 83315, 99978, 104310, 106994, 110105, 132126, 149967, 160491, 166630, 198189, 220210, 249945, 267485, 299934, 316597, 320982, 330315, 396378, 481473, 499890, 534970, 633194, 660630, 749835, 802455, 949791, 962946, 990945, 1016443, 1499670, 1582985, 1604910, 1899582, 1981890, 2032886, 2407365, 2849373, 3049329, 3165970, 4748955, 4814730, 5082215, 5698746, 6098658, 9147987, 9497910, 10164430, 14246865, 15246645, 18295974, 19312417, 28493730, 30493290, 38624834, 45739935, 57937251, 91479870, 96562085, 115874502, 173811753, 193124170, 289686255, 347623506, 579372510, 869058765, 1738117530]

約数ペア:

[(1, 1738117530), (2, 869058765), (3, 579372510), (5, 347623506), (6, 289686255), (9, 193124170), (10, 173811753), (15, 115874502), (18, 96562085), (19, 91479870), (30, 57937251), (38, 45739935), (45, 38624834), (57, 30493290), (61, 28493730), (90, 19312417), (95, 18295974), (114, 15246645), (122, 14246865), (171, 10164430), (183, 9497910), (190, 9147987), (285, 6098658), (305, 5698746), (342, 5082215), (361, 4814730), (366, 4748955), (549, 3165970), (570, 3049329), (610, 2849373), (722, 2407365), (855, 2032886), (877, 1981890), (915, 1899582), (1083, 1604910), (1098, 1582985), (1159, 1499670), (1710, 1016443), (1754, 990945), (1805, 962946), (1830, 949791), (2166, 802455), (2318, 749835), (2631, 660630), (2745, 633194), (3249, 534970), (3477, 499890), (3610, 481473), (4385, 396378), (5262, 330315), (5415, 320982), (5490, 316597), (5795, 299934), (6498, 267485), (6954, 249945), (7893, 220210), (8770, 198189), (10431, 166630), (10830, 160491), (11590, 149967), (13155, 132126), (15786, 110105), (16245, 106994), (16663, 104310), (17385, 99978), (20862, 83315), (22021, 78930), (26310, 66063), (32490, 53497), (33326, 52155), (34770, 49989), (39465, 44042)]