88476780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{210659}}^1$

素因数の和:210678

約数の個数: 48

約数和(自身を含む): 283127040

約数和(自身を除く): 194650260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 210659, 421318, 631977, 842636, 1053295, 1263954, 1474613, 2106590, 2527908, 2949226, 3159885, 4213180, 4423839, 5898452, 6319770, 7373065, 8847678, 12639540, 14746130, 17695356, 22119195, 29492260, 44238390, 88476780]

約数ペア:

[(1, 88476780), (2, 44238390), (3, 29492260), (4, 22119195), (5, 17695356), (6, 14746130), (7, 12639540), (10, 8847678), (12, 7373065), (14, 6319770), (15, 5898452), (20, 4423839), (21, 4213180), (28, 3159885), (30, 2949226), (35, 2527908), (42, 2106590), (60, 1474613), (70, 1263954), (84, 1053295), (105, 842636), (140, 631977), (210, 421318), (420, 210659)]