16305690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 41057280

約数和(自身を除く): 24751590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 89, 93, 155, 178, 186, 197, 267, 310, 394, 445, 465, 534, 591, 890, 930, 985, 1182, 1335, 1970, 2670, 2759, 2955, 5518, 5910, 6107, 8277, 12214, 13795, 16554, 17533, 18321, 27590, 30535, 35066, 36642, 41385, 52599, 61070, 82770, 87665, 91605, 105198, 175330, 183210, 262995, 525990, 543523, 1087046, 1630569, 2717615, 3261138, 5435230, 8152845, 16305690]

約数ペア:

[(1, 16305690), (2, 8152845), (3, 5435230), (5, 3261138), (6, 2717615), (10, 1630569), (15, 1087046), (30, 543523), (31, 525990), (62, 262995), (89, 183210), (93, 175330), (155, 105198), (178, 91605), (186, 87665), (197, 82770), (267, 61070), (310, 52599), (394, 41385), (445, 36642), (465, 35066), (534, 30535), (591, 27590), (890, 18321), (930, 17533), (985, 16554), (1182, 13795), (1335, 12214), (1970, 8277), (2670, 6107), (2759, 5910), (2955, 5518)]