210045930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{31397}}^1$

素因数の和:31630

約数の個数: 32

約数和(自身を含む): 506386944

約数和(自身を除く): 296341014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 31397, 62794, 94191, 156985, 188382, 313970, 470955, 941910, 7001531, 14003062, 21004593, 35007655, 42009186, 70015310, 105022965, 210045930]

約数ペア:

[(1, 210045930), (2, 105022965), (3, 70015310), (5, 42009186), (6, 35007655), (10, 21004593), (15, 14003062), (30, 7001531), (223, 941910), (446, 470955), (669, 313970), (1115, 188382), (1338, 156985), (2230, 94191), (3345, 62794), (6690, 31397)]