89646090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{72883}}^1$

素因数の和:72934

約数の個数: 32

約数和(自身を含む): 220401216

約数和(自身を除く): 130755126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 72883, 145766, 218649, 364415, 437298, 728830, 1093245, 2186490, 2988203, 5976406, 8964609, 14941015, 17929218, 29882030, 44823045, 89646090]

約数ペア:

[(1, 89646090), (2, 44823045), (3, 29882030), (5, 17929218), (6, 14941015), (10, 8964609), (15, 5976406), (30, 2988203), (41, 2186490), (82, 1093245), (123, 728830), (205, 437298), (246, 364415), (410, 218649), (615, 145766), (1230, 72883)]