187283090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 360972288

約数和(自身を除く): 173689198

約数列:

[1, 2, 5, 10, 31, 62, 67, 71, 127, 134, 142, 155, 254, 310, 335, 355, 635, 670, 710, 1270, 2077, 2201, 3937, 4154, 4402, 4757, 7874, 8509, 9017, 9514, 10385, 11005, 17018, 18034, 19685, 20770, 22010, 23785, 39370, 42545, 45085, 47570, 85090, 90170, 147467, 263779, 279527, 294934, 527558, 559054, 604139, 737335, 1208278, 1318895, 1397635, 1474670, 2637790, 2795270, 3020695, 6041390, 18728309, 37456618, 93641545, 187283090]

約数ペア:

[(1, 187283090), (2, 93641545), (5, 37456618), (10, 18728309), (31, 6041390), (62, 3020695), (67, 2795270), (71, 2637790), (127, 1474670), (134, 1397635), (142, 1318895), (155, 1208278), (254, 737335), (310, 604139), (335, 559054), (355, 527558), (635, 294934), (670, 279527), (710, 263779), (1270, 147467), (2077, 90170), (2201, 85090), (3937, 47570), (4154, 45085), (4402, 42545), (4757, 39370), (7874, 23785), (8509, 22010), (9017, 20770), (9514, 19685), (10385, 18034), (11005, 17018)]