306783420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{12203}}^1$

素因数の和:12634

約数の個数: 48

約数和(自身を含む): 861114240

約数和(自身を除く): 554330820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419, 838, 1257, 1676, 2095, 2514, 4190, 5028, 6285, 8380, 12203, 12570, 24406, 25140, 36609, 48812, 61015, 73218, 122030, 146436, 183045, 244060, 366090, 732180, 5113057, 10226114, 15339171, 20452228, 25565285, 30678342, 51130570, 61356684, 76695855, 102261140, 153391710, 306783420]

約数ペア:

[(1, 306783420), (2, 153391710), (3, 102261140), (4, 76695855), (5, 61356684), (6, 51130570), (10, 30678342), (12, 25565285), (15, 20452228), (20, 15339171), (30, 10226114), (60, 5113057), (419, 732180), (838, 366090), (1257, 244060), (1676, 183045), (2095, 146436), (2514, 122030), (4190, 73218), (5028, 61015), (6285, 48812), (8380, 36609), (12203, 25140), (12570, 24406)]