12246780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2243}}^1$

素因数の和:2275

約数の個数: 96

約数和(自身を含む): 42223104

約数和(自身を除く): 29976324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2243, 2730, 4486, 5460, 6729, 8972, 11215, 13458, 15701, 22430, 26916, 29159, 31402, 33645, 44860, 47103, 58318, 62804, 67290, 78505, 87477, 94206, 116636, 134580, 145795, 157010, 174954, 188412, 204113, 235515, 291590, 314020, 349908, 408226, 437385, 471030, 583180, 612339, 816452, 874770, 942060, 1020565, 1224678, 1749540, 2041130, 2449356, 3061695, 4082260, 6123390, 12246780]

約数ペア:

[(1, 12246780), (2, 6123390), (3, 4082260), (4, 3061695), (5, 2449356), (6, 2041130), (7, 1749540), (10, 1224678), (12, 1020565), (13, 942060), (14, 874770), (15, 816452), (20, 612339), (21, 583180), (26, 471030), (28, 437385), (30, 408226), (35, 349908), (39, 314020), (42, 291590), (52, 235515), (60, 204113), (65, 188412), (70, 174954), (78, 157010), (84, 145795), (91, 134580), (105, 116636), (130, 94206), (140, 87477), (156, 78505), (182, 67290), (195, 62804), (210, 58318), (260, 47103), (273, 44860), (364, 33645), (390, 31402), (420, 29159), (455, 26916), (546, 22430), (780, 15701), (910, 13458), (1092, 11215), (1365, 8972), (1820, 6729), (2243, 5460), (2730, 4486)]