1086540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 3763200

約数和(自身を除く): 2676660

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, 199, 210, 260, 273, 364, 390, 398, 420, 455, 546, 597, 780, 796, 910, 995, 1092, 1194, 1365, 1393, 1820, 1990, 2388, 2587, 2730, 2786, 2985, 3980, 4179, 5174, 5460, 5572, 5970, 6965, 7761, 8358, 10348, 11940, 12935, 13930, 15522, 16716, 18109, 20895, 25870, 27860, 31044, 36218, 38805, 41790, 51740, 54327, 72436, 77610, 83580, 90545, 108654, 155220, 181090, 217308, 271635, 362180, 543270, 1086540]

約数ペア:

[(1, 1086540), (2, 543270), (3, 362180), (4, 271635), (5, 217308), (6, 181090), (7, 155220), (10, 108654), (12, 90545), (13, 83580), (14, 77610), (15, 72436), (20, 54327), (21, 51740), (26, 41790), (28, 38805), (30, 36218), (35, 31044), (39, 27860), (42, 25870), (52, 20895), (60, 18109), (65, 16716), (70, 15522), (78, 13930), (84, 12935), (91, 11940), (105, 10348), (130, 8358), (140, 7761), (156, 6965), (182, 5970), (195, 5572), (199, 5460), (210, 5174), (260, 4179), (273, 3980), (364, 2985), (390, 2786), (398, 2730), (420, 2587), (455, 2388), (546, 1990), (597, 1820), (780, 1393), (796, 1365), (910, 1194), (995, 1092)]