154085190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23669}}^1$

素因数の和:23717

約数の個数: 64

約数和(自身を含む): 436285440

約数和(自身を除く): 282200250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 23669, 47338, 71007, 118345, 142014, 165683, 236690, 331366, 355035, 497049, 710070, 733739, 828415, 994098, 1467478, 1656830, 2201217, 2485245, 3668695, 4402434, 4970490, 5136173, 7337390, 10272346, 11006085, 15408519, 22012170, 25680865, 30817038, 51361730, 77042595, 154085190]

約数ペア:

[(1, 154085190), (2, 77042595), (3, 51361730), (5, 30817038), (6, 25680865), (7, 22012170), (10, 15408519), (14, 11006085), (15, 10272346), (21, 7337390), (30, 5136173), (31, 4970490), (35, 4402434), (42, 3668695), (62, 2485245), (70, 2201217), (93, 1656830), (105, 1467478), (155, 994098), (186, 828415), (210, 733739), (217, 710070), (310, 497049), (434, 355035), (465, 331366), (651, 236690), (930, 165683), (1085, 142014), (1302, 118345), (2170, 71007), (3255, 47338), (6510, 23669)]