16028970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 41247360

約数和(自身を除く): 25218390

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 61, 95, 114, 122, 183, 190, 285, 305, 366, 461, 570, 610, 915, 922, 1159, 1383, 1830, 2305, 2318, 2766, 3477, 4610, 5795, 6915, 6954, 8759, 11590, 13830, 17385, 17518, 26277, 28121, 34770, 43795, 52554, 56242, 84363, 87590, 131385, 140605, 168726, 262770, 281210, 421815, 534299, 843630, 1068598, 1602897, 2671495, 3205794, 5342990, 8014485, 16028970]

約数ペア:

[(1, 16028970), (2, 8014485), (3, 5342990), (5, 3205794), (6, 2671495), (10, 1602897), (15, 1068598), (19, 843630), (30, 534299), (38, 421815), (57, 281210), (61, 262770), (95, 168726), (114, 140605), (122, 131385), (183, 87590), (190, 84363), (285, 56242), (305, 52554), (366, 43795), (461, 34770), (570, 28121), (610, 26277), (915, 17518), (922, 17385), (1159, 13830), (1383, 11590), (1830, 8759), (2305, 6954), (2318, 6915), (2766, 5795), (3477, 4610)]