2015772486

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{997}}^1$

素因数の和:1075

約数の個数: 144

約数和(自身を含む): 5284936944

約数和(自身を除く): 3269164458

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 49, 69, 78, 91, 98, 138, 147, 161, 182, 273, 294, 299, 322, 483, 529, 546, 598, 637, 897, 966, 997, 1058, 1127, 1274, 1587, 1794, 1911, 1994, 2093, 2254, 2991, 3174, 3381, 3703, 3822, 4186, 5982, 6279, 6762, 6877, 6979, 7406, 11109, 12558, 12961, 13754, 13958, 14651, 20631, 20937, 22218, 22931, 25921, 25922, 29302, 38883, 41262, 41874, 43953, 45862, 48139, 48853, 51842, 68793, 77763, 77766, 87906, 90727, 96278, 97706, 137586, 144417, 146559, 155526, 160517, 181454, 272181, 288834, 293118, 298103, 321034, 336973, 481551, 527413, 544362, 596206, 635089, 673946, 894309, 963102, 1010919, 1054826, 1123619, 1270178, 1582239, 1788618, 1905267, 2021838, 2086721, 2247238, 3164478, 3370857, 3691891, 3810534, 4173442, 6260163, 6741714, 6856369, 7383782, 11075673, 12520326, 13712738, 14607047, 20569107, 22151346, 25843237, 29214094, 41138214, 43821141, 47994583, 51686474, 77529711, 87642282, 95989166, 143983749, 155059422, 287967498, 335962081, 671924162, 1007886243, 2015772486]

約数ペア:

[(1, 2015772486), (2, 1007886243), (3, 671924162), (6, 335962081), (7, 287967498), (13, 155059422), (14, 143983749), (21, 95989166), (23, 87642282), (26, 77529711), (39, 51686474), (42, 47994583), (46, 43821141), (49, 41138214), (69, 29214094), (78, 25843237), (91, 22151346), (98, 20569107), (138, 14607047), (147, 13712738), (161, 12520326), (182, 11075673), (273, 7383782), (294, 6856369), (299, 6741714), (322, 6260163), (483, 4173442), (529, 3810534), (546, 3691891), (598, 3370857), (637, 3164478), (897, 2247238), (966, 2086721), (997, 2021838), (1058, 1905267), (1127, 1788618), (1274, 1582239), (1587, 1270178), (1794, 1123619), (1911, 1054826), (1994, 1010919), (2093, 963102), (2254, 894309), (2991, 673946), (3174, 635089), (3381, 596206), (3703, 544362), (3822, 527413), (4186, 481551), (5982, 336973), (6279, 321034), (6762, 298103), (6877, 293118), (6979, 288834), (7406, 272181), (11109, 181454), (12558, 160517), (12961, 155526), (13754, 146559), (13958, 144417), (14651, 137586), (20631, 97706), (20937, 96278), (22218, 90727), (22931, 87906), (25921, 77766), (25922, 77763), (29302, 68793), (38883, 51842), (41262, 48853), (41874, 48139), (43953, 45862)]