97720830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{541}}^1$

素因数の和:783

約数の個数: 80

約数和(自身を含む): 264426624

約数和(自身を除く): 166705794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 223, 270, 405, 446, 541, 669, 810, 1082, 1115, 1338, 1623, 2007, 2230, 2705, 3246, 3345, 4014, 4869, 5410, 6021, 6690, 8115, 9738, 10035, 12042, 14607, 16230, 18063, 20070, 24345, 29214, 30105, 36126, 43821, 48690, 60210, 73035, 87642, 90315, 120643, 146070, 180630, 219105, 241286, 361929, 438210, 603215, 723858, 1085787, 1206430, 1809645, 2171574, 3257361, 3619290, 5428935, 6514722, 9772083, 10857870, 16286805, 19544166, 32573610, 48860415, 97720830]

約数ペア:

[(1, 97720830), (2, 48860415), (3, 32573610), (5, 19544166), (6, 16286805), (9, 10857870), (10, 9772083), (15, 6514722), (18, 5428935), (27, 3619290), (30, 3257361), (45, 2171574), (54, 1809645), (81, 1206430), (90, 1085787), (135, 723858), (162, 603215), (223, 438210), (270, 361929), (405, 241286), (446, 219105), (541, 180630), (669, 146070), (810, 120643), (1082, 90315), (1115, 87642), (1338, 73035), (1623, 60210), (2007, 48690), (2230, 43821), (2705, 36126), (3246, 30105), (3345, 29214), (4014, 24345), (4869, 20070), (5410, 18063), (6021, 16230), (6690, 14607), (8115, 12042), (9738, 10035)]