2353260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 8128512

約数和(自身を除く): 5775252

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, 431, 455, 546, 780, 862, 910, 1092, 1293, 1365, 1724, 1820, 2155, 2586, 2730, 3017, 4310, 5172, 5460, 5603, 6034, 6465, 8620, 9051, 11206, 12068, 12930, 15085, 16809, 18102, 22412, 25860, 28015, 30170, 33618, 36204, 39221, 45255, 56030, 60340, 67236, 78442, 84045, 90510, 112060, 117663, 156884, 168090, 181020, 196105, 235326, 336180, 392210, 470652, 588315, 784420, 1176630, 2353260]

約数ペア:

[(1, 2353260), (2, 1176630), (3, 784420), (4, 588315), (5, 470652), (6, 392210), (7, 336180), (10, 235326), (12, 196105), (13, 181020), (14, 168090), (15, 156884), (20, 117663), (21, 112060), (26, 90510), (28, 84045), (30, 78442), (35, 67236), (39, 60340), (42, 56030), (52, 45255), (60, 39221), (65, 36204), (70, 33618), (78, 30170), (84, 28015), (91, 25860), (105, 22412), (130, 18102), (140, 16809), (156, 15085), (182, 12930), (195, 12068), (210, 11206), (260, 9051), (273, 8620), (364, 6465), (390, 6034), (420, 5603), (431, 5460), (455, 5172), (546, 4310), (780, 3017), (862, 2730), (910, 2586), (1092, 2155), (1293, 1820), (1365, 1724)]