26838780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7333}}^1$

素因数の和:7406

約数の個数: 48

約数和(自身を含む): 76390944

約数和(自身を除く): 49552164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 7333, 14666, 21999, 29332, 36665, 43998, 73330, 87996, 109995, 146660, 219990, 439980, 447313, 894626, 1341939, 1789252, 2236565, 2683878, 4473130, 5367756, 6709695, 8946260, 13419390, 26838780]

約数ペア:

[(1, 26838780), (2, 13419390), (3, 8946260), (4, 6709695), (5, 5367756), (6, 4473130), (10, 2683878), (12, 2236565), (15, 1789252), (20, 1341939), (30, 894626), (60, 447313), (61, 439980), (122, 219990), (183, 146660), (244, 109995), (305, 87996), (366, 73330), (610, 43998), (732, 36665), (915, 29332), (1220, 21999), (1830, 14666), (3660, 7333)]