277710030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2447}}^1$

素因数の和:2570

約数の個数: 96

約数和(自身を含む): 785925504

約数和(自身を除く): 508215474

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 97, 117, 130, 194, 195, 234, 291, 390, 485, 582, 585, 873, 970, 1170, 1261, 1455, 1746, 2447, 2522, 2910, 3783, 4365, 4894, 6305, 7341, 7566, 8730, 11349, 12235, 12610, 14682, 18915, 22023, 22698, 24470, 31811, 36705, 37830, 44046, 56745, 63622, 73410, 95433, 110115, 113490, 159055, 190866, 220230, 237359, 286299, 318110, 474718, 477165, 572598, 712077, 954330, 1186795, 1424154, 1431495, 2136231, 2373590, 2862990, 3085667, 3560385, 4272462, 6171334, 7120770, 9257001, 10681155, 15428335, 18514002, 21362310, 27771003, 30856670, 46285005, 55542006, 92570010, 138855015, 277710030]

約数ペア:

[(1, 277710030), (2, 138855015), (3, 92570010), (5, 55542006), (6, 46285005), (9, 30856670), (10, 27771003), (13, 21362310), (15, 18514002), (18, 15428335), (26, 10681155), (30, 9257001), (39, 7120770), (45, 6171334), (65, 4272462), (78, 3560385), (90, 3085667), (97, 2862990), (117, 2373590), (130, 2136231), (194, 1431495), (195, 1424154), (234, 1186795), (291, 954330), (390, 712077), (485, 572598), (582, 477165), (585, 474718), (873, 318110), (970, 286299), (1170, 237359), (1261, 220230), (1455, 190866), (1746, 159055), (2447, 113490), (2522, 110115), (2910, 95433), (3783, 73410), (4365, 63622), (4894, 56745), (6305, 44046), (7341, 37830), (7566, 36705), (8730, 31811), (11349, 24470), (12235, 22698), (12610, 22023), (14682, 18915)]