30783412856

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28931779}}^1$

素因数の和:28931811

約数の個数: 32

約数和(自身を含む): 69436272000

約数和(自身を除く): 38652859144

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 28931779, 57863558, 115727116, 202522453, 231454232, 405044906, 549703801, 810089812, 1099407602, 1620179624, 2198815204, 3847926607, 4397630408, 7695853214, 15391706428, 30783412856]

約数ペア:

[(1, 30783412856), (2, 15391706428), (4, 7695853214), (7, 4397630408), (8, 3847926607), (14, 2198815204), (19, 1620179624), (28, 1099407602), (38, 810089812), (56, 549703801), (76, 405044906), (133, 231454232), (152, 202522453), (266, 115727116), (532, 57863558), (1064, 28931779)]